Q: What is the sum of all factors of the number 2,142,287 excluding 2,142,287?
A: 306,049
The factors of the number 2,142,287 are: 1, 7, 306041, 2142287.
If you add them up, you will get the total of 2,142,593. Now subtract 2,142,287 to get 306,049