Q: What is the sum of all factors of the number 2,012,405 excluding 2,012,405?
A: 412,867
The factors of the number 2,012,405 are: 1, 5, 277, 1385, 1453, 7265, 402481, 2012405.
If you add them up, you will get the total of 2,012,817. Now subtract 2,012,405 to get 412,867