Q: What is the sum of all factors of the number 4,207,990 including 4,207,990?
A: 7,574,400
The factors of the number 4,207,990 are: 1, 2, 5, 10, 420799, 841598, 2103995, 4207990.
If you add them up, you will get the total of 7,574,400.