Q: What is the sum of all factors of the number 1,978,409 excluding 1,978,409?
A: 189,151
The factors of the number 1,978,409 are: 1, 17, 29, 493, 4013, 68221, 116377, 1978409.
If you add them up, you will get the total of 1,978,598. Now subtract 1,978,409 to get 189,151