Q: What is the sum of all factors of the number 1,388,042 excluding 1,388,042?
A: 699,574
The factors of the number 1,388,042 are: 1, 2, 523, 1046, 1327, 2654, 694021, 1388042.
If you add them up, you will get the total of 1,388,741. Now subtract 1,388,042 to get 699,574