Q: What is the sum of all factors of the number 1,526,213 excluding 1,526,213?
A: 261,307
The factors of the number 1,526,213 are: 1, 13, 19, 37, 167, 247, 481, 703, 2171, 3173, 6179, 9139, 41249, 80327, 117401, 1526213.
If you add them up, you will get the total of 1,526,474. Now subtract 1,526,213 to get 261,307