8289631790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3966331}}^1$

素因数の和:3966368

約数の個数: 32

約数和(自身を含む): 17134554240

約数和(自身を除く): 8844922450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3966331, 7932662, 19831655, 39663310, 43629641, 75360289, 87259282, 150720578, 218148205, 376801445, 436296410, 753602890, 828963179, 1657926358, 4144815895, 8289631790]

約数ペア:

[(1, 8289631790), (2, 4144815895), (5, 1657926358), (10, 828963179), (11, 753602890), (19, 436296410), (22, 376801445), (38, 218148205), (55, 150720578), (95, 87259282), (110, 75360289), (190, 43629641), (209, 39663310), (418, 19831655), (1045, 7932662), (2090, 3966331)]