Q: What is the sum of all factors of the number 1,380,939 including 1,380,939?
A: 2,215,680
The factors of the number 1,380,939 are: 1, 3, 7, 19, 21, 57, 133, 399, 3461, 10383, 24227, 65759, 72681, 197277, 460313, 1380939.
If you add them up, you will get the total of 2,215,680.