Q: What is the sum of all factors of the number 2,017,978 excluding 2,017,978?
A: 1,008,992
The factors of the number 2,017,978 are: 1, 2, 1008989, 2017978.
If you add them up, you will get the total of 2,017,979. Now subtract 2,017,978 to get 1,008,992