Q: What is the sum of all factors of the number 1,398,298 excluding 1,398,298?
A: 889,862
The factors of the number 1,398,298 are: 1, 2, 11, 22, 63559, 127118, 699149, 1398298.
If you add them up, you will get the total of 1,399,187. Now subtract 1,398,298 to get 889,862