Q: What is the sum of all factors of the number 1,397,389 including 1,397,389?
A: 1,615,680
The factors of the number 1,397,389 are: 1, 7, 89, 623, 2243, 15701, 199627, 1397389.
If you add them up, you will get the total of 1,615,680.