Q: What is the sum of all factors of the number 517,533,822 excluding 517,533,822?

A: 761,088,978

Why is 761,088,978 the sum of all factors of 517,533,822, excluding 517,533,822?

The factors of the number 517,533,822 are: 1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 130099, 260198, 390297, 780594, 1170891, 1691287, 2211683, 2341782, 3382574, 4423366, 5073861, 6635049, 10147722, 13270098, 15221583, 19905147, 28751879, 30443166, 39810294, 57503758, 86255637, 172511274, 258766911, 517533822.

If you add them up, you will get the total of 517,534,583. Now subtract 517,533,822 to get 761,088,978