Q: What is the sum of all factors of the number 1,287,372 excluding 1,287,372?
A: 1,760,820
The factors of the number 1,287,372 are: 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1511, 3022, 4533, 6044, 9066, 18132, 107281, 214562, 321843, 429124, 643686, 1287372.
If you add them up, you will get the total of 1,287,373. Now subtract 1,287,372 to get 1,760,820