Q: What is the sum of all factors of the number 2,142,146 excluding 2,142,146?
A: 1,091,278
The factors of the number 2,142,146 are: 1, 2, 163, 326, 6571, 13142, 1071073, 2142146.
If you add them up, you will get the total of 2,142,147. Now subtract 2,142,146 to get 1,091,278