Q: What is the sum of all factors of the number 399,722 excluding 399,722?
A: 244,918
The factors of the number 399,722 are: 1, 2, 19, 38, 67, 134, 157, 314, 1273, 2546, 2983, 5966, 10519, 21038, 199861, 399722.
If you add them up, you will get the total of 399,966. Now subtract 399,722 to get 244,918