Q: What is the sum of all factors of the number 2,447,405 excluding 2,447,405?
A: 662,347
The factors of the number 2,447,405 are: 1, 5, 17, 85, 28793, 143965, 489481, 2447405.
If you add them up, you will get the total of 2,448,067. Now subtract 2,447,405 to get 662,347