Q: What is the sum of all factors of the number 3,890,398 excluding 3,890,398?
A: 1,945,202
The factors of the number 3,890,398 are: 1, 2, 1945199, 3890398.
If you add them up, you will get the total of 3,890,399. Now subtract 3,890,398 to get 1,945,202