Q: What is the sum of all factors of the number 2,778,628 excluding 2,778,628?
A: 2,129,352
The factors of the number 2,778,628 are: 1, 2, 4, 109, 218, 436, 6373, 12746, 25492, 694657, 1389314, 2778628.
If you add them up, you will get the total of 2,778,630. Now subtract 2,778,628 to get 2,129,352