Q: What is the sum of all factors of the number 1,388,123 excluding 1,388,123?
A: 155,413
The factors of the number 1,388,123 are: 1, 11, 53, 583, 2381, 26191, 126193, 1388123.
If you add them up, you will get the total of 1,388,278. Now subtract 1,388,123 to get 155,413