387680588

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 683726400

約数和(自身を除く): 296045812

約数列:

[1, 2, 4, 227, 419, 454, 838, 908, 1019, 1676, 2038, 4076, 95113, 190226, 231313, 380452, 426961, 462626, 853922, 925252, 1707844, 96920147, 193840294, 387680588]

約数ペア:

[(1, 387680588), (2, 193840294), (4, 96920147), (227, 1707844), (419, 925252), (454, 853922), (838, 462626), (908, 426961), (1019, 380452), (1676, 231313), (2038, 190226), (4076, 95113)]