Q: What is the sum of all factors of the number 1,223,990 including 1,223,990?
A: 2,203,200
The factors of the number 1,223,990 are: 1, 2, 5, 10, 122399, 244798, 611995, 1223990.
If you add them up, you will get the total of 2,203,200.