Q: What is the sum of all factors of the number 1,223,213 excluding 1,223,213?
A: 4,915
The factors of the number 1,223,213 are: 1, 263, 4651, 1223213.
If you add them up, you will get the total of 1,223,217. Now subtract 1,223,213 to get 4,915