Q: What is the sum of all factors of the number 2,140,538 excluding 2,140,538?
A: 1,289,326
The factors of the number 2,140,538 are: 1, 2, 17, 34, 157, 314, 401, 802, 2669, 5338, 6817, 13634, 62957, 125914, 1070269, 2140538.
If you add them up, you will get the total of 2,140,539. Now subtract 2,140,538 to get 1,289,326