Q: What is the sum of all factors of the number 1,388,993 excluding 1,388,993?
A: 74,623
The factors of the number 1,388,993 are: 1, 23, 131, 461, 3013, 10603, 60391, 1388993.
If you add them up, you will get the total of 1,389,067. Now subtract 1,388,993 to get 74,623