Q: What is the sum of all factors of the number 1,211,542 excluding 1,211,542?
A: 664,490
The factors of the number 1,211,542 are: 1, 2, 31, 62, 19541, 39082, 605771, 1211542.
If you add them up, you will get the total of 1,212,206. Now subtract 1,211,542 to get 664,490