381845876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{10859}}^1$

素因数の和:11071

約数の個数: 24

約数和(自身を含む): 684180000

約数和(自身を除く): 302334124

約数列:

[1, 2, 4, 59, 118, 149, 236, 298, 596, 8791, 10859, 17582, 21718, 35164, 43436, 640681, 1281362, 1617991, 2562724, 3235982, 6471964, 95461469, 190922938, 381845876]

約数ペア:

[(1, 381845876), (2, 190922938), (4, 95461469), (59, 6471964), (118, 3235982), (149, 2562724), (236, 1617991), (298, 1281362), (596, 640681), (8791, 43436), (10859, 35164), (17582, 21718)]