import java.util.Scanner;
import java.util.ArrayList;
import java.util.List;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
long n = scanner.nextLong();
scanner.close();
List<Long> factors = primeFactorization(n);
// 输出结果
for (int i = 0; i < factors.size(); i++) {
if (i > 0) {
System.out.print(" ");
}
System.out.print(factors.get(i));
}
}
/**
* 对n进行质因数分解
* @param n 要分解的数
* @return 质因数列表,按从小到大排序
*/
private static List<Long> primeFactorization(long n) {
List<Long> factors = new ArrayList<>();
// 处理2的情况(唯一的偶质数)
while (n % 2 == 0) {
factors.add(2L);
n /= 2;
}
// 处理奇数的情况,从3开始
for (long i = 3; i * i <= n; i += 2) {
while (n % i == 0) {
factors.add(i);
n /= i;
}
}
// 如果剩余的n本身是一个质数(大于2)
if (n > 1) {
factors.add(n);
}
return factors;
}
}