421610044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 778731520

約数和(自身を除く): 357121476

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 193, 223, 316, 386, 446, 772, 892, 2449, 4898, 5983, 6913, 9796, 11966, 13826, 15247, 17617, 23932, 27652, 30494, 35234, 43039, 60988, 70468, 86078, 172156, 472657, 546127, 945314, 1092254, 1334209, 1890628, 2184508, 2668418, 3400081, 5336836, 6800162, 13600324, 105402511, 210805022, 421610044]

約数ペア:

[(1, 421610044), (2, 210805022), (4, 105402511), (31, 13600324), (62, 6800162), (79, 5336836), (124, 3400081), (158, 2668418), (193, 2184508), (223, 1890628), (316, 1334209), (386, 1092254), (446, 945314), (772, 546127), (892, 472657), (2449, 172156), (4898, 86078), (5983, 70468), (6913, 60988), (9796, 43039), (11966, 35234), (13826, 30494), (15247, 27652), (17617, 23932)]