Q: What is the sum of all factors of the number 2,142,661 excluding 2,142,661?
A: 8,411
The factors of the number 2,142,661 are: 1, 263, 8147, 2142661.
If you add them up, you will get the total of 2,142,669. Now subtract 2,142,661 to get 8,411