Q: What is the sum of all factors of the number 1,680,523 excluding 1,680,523?
A: 139,925
The factors of the number 1,680,523 are: 1, 13, 257, 503, 3341, 6539, 129271, 1680523.
If you add them up, you will get the total of 1,680,662. Now subtract 1,680,523 to get 139,925