import java.util.*;

public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
long x = sc.nextLong();
long n = 2;
while(n <= x / n){
while(x % n == 0){
x = x / n;
System.out.print(n + " ");
}
n++;
}
System.out.print(x + " ");
}
}