13481404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 26449920

約数和(自身を除く): 12968516

約数列:

[1, 2, 4, 23, 29, 31, 46, 58, 62, 92, 116, 124, 163, 326, 652, 667, 713, 899, 1334, 1426, 1798, 2668, 2852, 3596, 3749, 4727, 5053, 7498, 9454, 10106, 14996, 18908, 20212, 20677, 41354, 82708, 108721, 116219, 146537, 217442, 232438, 293074, 434884, 464876, 586148, 3370351, 6740702, 13481404]

約数ペア:

[(1, 13481404), (2, 6740702), (4, 3370351), (23, 586148), (29, 464876), (31, 434884), (46, 293074), (58, 232438), (62, 217442), (92, 146537), (116, 116219), (124, 108721), (163, 82708), (326, 41354), (652, 20677), (667, 20212), (713, 18908), (899, 14996), (1334, 10106), (1426, 9454), (1798, 7498), (2668, 5053), (2852, 4727), (3596, 3749)]