Q: What is the sum of all factors of the number 1,388,430 excluding 1,388,430?
A: 2,221,722
The factors of the number 1,388,430 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15427, 30854, 46281, 77135, 92562, 138843, 154270, 231405, 277686, 462810, 694215, 1388430.
If you add them up, you will get the total of 1,388,432. Now subtract 1,388,430 to get 2,221,722