Q: What is the sum of all factors of the number 3,430,978 excluding 3,430,978?
A: 1,715,492
The factors of the number 3,430,978 are: 1, 2, 1715489, 3430978.
If you add them up, you will get the total of 3,430,979. Now subtract 3,430,978 to get 1,715,492