Q: What is the sum of all factors of the number 3,903,986 excluding 3,903,986?
A: 1,951,996
The factors of the number 3,903,986 are: 1, 2, 1951993, 3903986.
If you add them up, you will get the total of 3,903,987. Now subtract 3,903,986 to get 1,951,996