#include<stdio.h>/*掛け算の衝動*/

int main(){

	int i,flag=0;
	long long p;

	scanf("%lld",&p);

	if(p%2 == 0){
		printf("2 %lld\n",p/2);
		flag++;
	}
	else{
		for(i=3;i<p/2;i=i+2){
			if(p%i == 0){
				printf("%d %lld\n",i,p/i);
				flag++;
				break;
			}
		}
	}

	if(flag == 0) printf("1 %lld\n",p);

	return 0;
}