Q: What is the sum of all factors of the number 1,009,978 excluding 1,009,978?
A: 504,992
The factors of the number 1,009,978 are: 1, 2, 504989, 1009978.
If you add them up, you will get the total of 1,010,482. Now subtract 1,009,978 to get 504,992