Q: What is the sum of all factors of the number 978,804 excluding 978,804?

A: 1,773,036

Why is 1,773,036 the sum of all factors of 978,804, excluding 978,804?

The factors of the number 978,804 are: 1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 243, 318, 324, 342, 477, 486, 513, 636, 684, 954, 972, 1007, 1026, 1431, 1539, 1908, 2014, 2052, 2862, 3021, 3078, 4028, 4293, 4617, 5724, 6042, 6156, 8586, 9063, 9234, 12084, 12879, 17172, 18126, 18468, 25758, 27189, 36252, 51516, 54378, 81567, 108756, 163134, 244701, 326268, 489402, 978804.

If you add them up, you will get the total of 978,805. Now subtract 978,804 to get 1,773,036