Q: What is the sum of all factors of the number 3,872,890 excluding 3,872,890?
A: 4,233,734
The factors of the number 3,872,890 are: 1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 907, 1814, 2135, 4270, 4535, 6349, 9070, 12698, 31745, 55327, 63490, 110654, 276635, 387289, 553270, 774578, 1936445, 3872890.
If you add them up, you will get the total of 3,872,894. Now subtract 3,872,890 to get 4,233,734