2479906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 4743360

約数和(自身を除く): 2263454

約数列:

[1, 2, 11, 13, 22, 23, 26, 29, 46, 58, 143, 169, 253, 286, 299, 319, 338, 377, 506, 598, 638, 667, 754, 1334, 1859, 3289, 3718, 3887, 4147, 4901, 6578, 7337, 7774, 8294, 8671, 9802, 14674, 17342, 42757, 53911, 85514, 95381, 107822, 112723, 190762, 225446, 1239953, 2479906]

約数ペア:

[(1, 2479906), (2, 1239953), (11, 225446), (13, 190762), (22, 112723), (23, 107822), (26, 95381), (29, 85514), (46, 53911), (58, 42757), (143, 17342), (169, 14674), (253, 9802), (286, 8671), (299, 8294), (319, 7774), (338, 7337), (377, 6578), (506, 4901), (598, 4147), (638, 3887), (667, 3718), (754, 3289), (1334, 1859)]