Q: What is the sum of all factors of the number 2,171,915 excluding 2,171,915?
A: 434,389
The factors of the number 2,171,915 are: 1, 5, 434383, 2171915.
If you add them up, you will get the total of 2,172,349. Now subtract 2,171,915 to get 434,389