2017222708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1481}}^1\times {\mathrm{7919}}^1$

素因数の和:9447

約数の個数: 24

約数和(自身を含む): 3615131520

約数和(自身を除く): 1597908812

約数列:

[1, 2, 4, 43, 86, 172, 1481, 2962, 5924, 7919, 15838, 31676, 63683, 127366, 254732, 340517, 681034, 1362068, 11728039, 23456078, 46912156, 504305677, 1008611354, 2017222708]

約数ペア:

[(1, 2017222708), (2, 1008611354), (4, 504305677), (43, 46912156), (86, 23456078), (172, 11728039), (1481, 1362068), (2962, 681034), (5924, 340517), (7919, 254732), (15838, 127366), (31676, 63683)]