2017223428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{12011}}^1$

素因数の和:12384

約数の個数: 36

約数和(自身を含む): 3891743856

約数和(自身を除く): 1874520428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 347, 484, 694, 1388, 3817, 7634, 12011, 15268, 24022, 41987, 48044, 83974, 132121, 167948, 264242, 528484, 1453331, 2906662, 4167817, 5813324, 8335634, 16671268, 45845987, 91691974, 183383948, 504305857, 1008611714, 2017223428]

約数ペア:

[(1, 2017223428), (2, 1008611714), (4, 504305857), (11, 183383948), (22, 91691974), (44, 45845987), (121, 16671268), (242, 8335634), (347, 5813324), (484, 4167817), (694, 2906662), (1388, 1453331), (3817, 528484), (7634, 264242), (12011, 167948), (15268, 132121), (24022, 83974), (41987, 48044)]