Q: What is the sum of all factors of the number 2,159,966 excluding 2,159,966?
A: 1,079,986
The factors of the number 2,159,966 are: 1, 2, 1079983, 2159966.
If you add them up, you will get the total of 2,159,967. Now subtract 2,159,966 to get 1,079,986