Q: What is the sum of all factors of the number 2,686,428 excluding 2,686,428?
A: 4,104,356
The factors of the number 2,686,428 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 74623, 149246, 223869, 298492, 447738, 671607, 895476, 1343214, 2686428.
If you add them up, you will get the total of 2,686,432. Now subtract 2,686,428 to get 4,104,356