Q: What is the sum of all factors of the number 813,487,345 excluding 813,487,345?
A: 297,744,527
The factors of the number 813,487,345 are: 1, 5, 11, 23, 55, 115, 253, 1265, 643073, 3215365, 7073803, 14790679, 35369015, 73953395, 162697469, 813487345.
If you add them up, you will get the total of 813,487,642. Now subtract 813,487,345 to get 297,744,527