Q: What is the sum of all factors of the number 1,388,830 including 1,388,830?
A: 2,499,912
The factors of the number 1,388,830 are: 1, 2, 5, 10, 138883, 277766, 694415, 1388830.
If you add them up, you will get the total of 2,499,912.