Q: What is the sum of all factors of the number 2,453,978 excluding 2,453,978?
A: 1,271,590
The factors of the number 2,453,978 are: 1, 2, 83, 166, 14783, 29566, 1226989, 2453978.
If you add them up, you will get the total of 2,453,979. Now subtract 2,453,978 to get 1,271,590