Q: What is the sum of all factors of the number 1,987,422 including 1,987,422?
A: 4,005,120
The factors of the number 1,987,422 are: 1, 2, 3, 6, 139, 278, 417, 834, 2383, 4766, 7149, 14298, 331237, 662474, 993711, 1987422.
If you add them up, you will get the total of 4,005,120.