Q: What is the sum of all factors of the number 1,255,428 excluding 1,255,428?
A: 1,995,820
The factors of the number 1,255,428 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 811, 1548, 1622, 2433, 3244, 4866, 7299, 9732, 14598, 29196, 34873, 69746, 104619, 139492, 209238, 313857, 418476, 627714, 1255428.
If you add them up, you will get the total of 1,255,429. Now subtract 1,255,428 to get 1,995,820