Q: What is the sum of all factors of the number 1,978,774 including 1,978,774?
A: 3,674,880
The factors of the number 1,978,774 are: 1, 2, 7, 14, 19, 38, 43, 86, 133, 173, 266, 301, 346, 602, 817, 1211, 1634, 2422, 3287, 5719, 6574, 7439, 11438, 14878, 23009, 46018, 52073, 104146, 141341, 282682, 989387, 1978774.
If you add them up, you will get the total of 3,674,880.