Q: What is the sum of all factors of the number 1,233,978 excluding 1,233,978?
A: 1,233,990
The factors of the number 1,233,978 are: 1, 2, 3, 6, 205663, 411326, 616989, 1233978.
If you add them up, you will get the total of 1,233,979. Now subtract 1,233,978 to get 1,233,990