Q: What is the sum of all factors of the number 3,978,098 excluding 3,978,098?
A: 1,989,052
The factors of the number 3,978,098 are: 1, 2, 1989049, 3978098.
If you add them up, you will get the total of 3,978,099. Now subtract 3,978,098 to get 1,989,052