#include<iostream>
using namespace std;
typedef long long ll;
int main(){
    ll m;
    cin >> m;
    for(ll i=2;i*i<=m;i++){
        if(m%i==0){
            cout << i <<" "<<m/i<<endl;
            return 0;
        }
    }
    cout <<m<<" 1\n";
}