Q: What is the sum of all factors of the number 2,142,005 excluding 2,142,005?
A: 428,407
The factors of the number 2,142,005 are: 1, 5, 428401, 2142005.
If you add them up, you will get the total of 2,142,433. Now subtract 2,142,005 to get 428,407