Q: What is the sum of all factors of the number 2,556,978 excluding 2,556,978?
A: 2,556,990
The factors of the number 2,556,978 are: 1, 2, 3, 6, 426163, 852326, 1278489, 2556978.
If you add them up, you will get the total of 2,556,980. Now subtract 2,556,978 to get 2,556,990