2007686933

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 2396808960

約数和(自身を除く): 389122027

約数列:

[1, 7, 37, 113, 181, 259, 379, 791, 1267, 2653, 4181, 6697, 14023, 20453, 29267, 42827, 46879, 68599, 98161, 143171, 299789, 480193, 756761, 1584599, 2538163, 5297327, 7751687, 11092193, 17767141, 54261809, 286812419, 2007686933]

約数ペア:

[(1, 2007686933), (7, 286812419), (37, 54261809), (113, 17767141), (181, 11092193), (259, 7751687), (379, 5297327), (791, 2538163), (1267, 1584599), (2653, 756761), (4181, 480193), (6697, 299789), (14023, 143171), (20453, 98161), (29267, 68599), (42827, 46879)]