Q: What is the sum of all factors of the number 1,981,398 including 1,981,398?
A: 3,962,808
The factors of the number 1,981,398 are: 1, 2, 3, 6, 330233, 660466, 990699, 1981398.
If you add them up, you will get the total of 3,962,808.