Q: What is the sum of all factors of the number 2,978,139 excluding 2,978,139?
A: 1,128,909
The factors of the number 2,978,139 are: 1, 3, 31, 93, 961, 1033, 2883, 3099, 32023, 96069, 992713, 2978139.
If you add them up, you will get the total of 2,978,140. Now subtract 2,978,139 to get 1,128,909