3247484620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2286961}}^1$

素因数の和:2287041

約数の個数: 24

約数和(自身を含む): 6915773088

約数和(自身を除く): 3668288468

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2286961, 4573922, 9147844, 11434805, 22869610, 45739220, 162374231, 324748462, 649496924, 811871155, 1623742310, 3247484620]

約数ペア:

[(1, 3247484620), (2, 1623742310), (4, 811871155), (5, 649496924), (10, 324748462), (20, 162374231), (71, 45739220), (142, 22869610), (284, 11434805), (355, 9147844), (710, 4573922), (1420, 2286961)]