9002439472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{330389}}^1$

素因数の和:330541

約数の個数: 40

約数和(自身を含む): 18927382320

約数和(自身を除く): 9924942848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 330389, 660778, 1321556, 2643112, 4295057, 5286224, 8590114, 17180228, 34360456, 43280959, 68720912, 86561918, 173123836, 346247672, 562652467, 692495344, 1125304934, 2250609868, 4501219736, 9002439472]

約数ペア:

[(1, 9002439472), (2, 4501219736), (4, 2250609868), (8, 1125304934), (13, 692495344), (16, 562652467), (26, 346247672), (52, 173123836), (104, 86561918), (131, 68720912), (208, 43280959), (262, 34360456), (524, 17180228), (1048, 8590114), (1703, 5286224), (2096, 4295057), (3406, 2643112), (6812, 1321556), (13624, 660778), (27248, 330389)]