Q: What is the sum of all factors of the number 2,540,355 excluding 2,540,355?
A: 1,553,085
The factors of the number 2,540,355 are: 1, 3, 5, 15, 163, 489, 815, 1039, 2445, 3117, 5195, 15585, 169357, 508071, 846785, 2540355.
If you add them up, you will get the total of 2,540,356. Now subtract 2,540,355 to get 1,553,085