Q: What is the sum of all factors of the number 1,371,638 excluding 1,371,638?
A: 685,822
The factors of the number 1,371,638 are: 1, 2, 685819, 1371638.
If you add them up, you will get the total of 1,372,323. Now subtract 1,371,638 to get 685,822