Q: What is the sum of all factors of the number 1,405,172 excluding 1,405,172?
A: 1,053,886
The factors of the number 1,405,172 are: 1, 2, 4, 351293, 702586, 1405172.
If you add them up, you will get the total of 1,405,173. Now subtract 1,405,172 to get 1,053,886