package main

import (
    "fmt"
)

func main() {
    var z int
    fmt.Scanf("%d", &z)
    ans := "YES"
    if z <= 2 {
        ans = "NO"
        fmt.Printf("%s", ans)
    }else{
        fmt.Printf("%s\n", ans)
        fmt.Printf("%d %d", 1, z-1)
    }
}