Q: What is the sum of all factors of the number 1,024,405 excluding 1,024,405?
A: 211,979
The factors of the number 1,024,405 are: 1, 5, 211, 971, 1055, 4855, 204881, 1024405.
If you add them up, you will get the total of 1,024,616. Now subtract 1,024,405 to get 211,979