Q: What is the sum of all factors of the number 501,396 excluding 501,396?

A: 874,860

Why is 874,860 the sum of all factors of 501,396, excluding 501,396?

The factors of the number 501,396 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 127, 141, 188, 254, 282, 329, 381, 508, 564, 658, 762, 889, 987, 1316, 1524, 1778, 1974, 2667, 3556, 3948, 5334, 5969, 10668, 11938, 17907, 23876, 35814, 41783, 71628, 83566, 125349, 167132, 250698, 501396.

If you add them up, you will get the total of 502,270. Now subtract 501,396 to get 874,860