Q: What is the sum of all factors of the number 1,371,542 excluding 1,371,542?
A: 691,090
The factors of the number 1,371,542 are: 1, 2, 571, 1142, 1201, 2402, 685771, 1371542.
If you add them up, you will get the total of 1,372,233. Now subtract 1,371,542 to get 691,090