Q: What is the sum of all factors of the number 399,410 excluding 399,410?
A: 385,102
The factors of the number 399,410 are: 1, 2, 5, 10, 11, 22, 55, 110, 3631, 7262, 18155, 36310, 39941, 79882, 199705, 399410.
If you add them up, you will get the total of 399,795. Now subtract 399,410 to get 385,102