346829164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{129221}}^1$

素因数の和:129297

約数の個数: 24

約数和(自身を含む): 672988176

約数和(自身を除く): 326159012

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 129221, 258442, 516884, 1421431, 2842862, 5685724, 7882481, 15764962, 31529924, 86707291, 173414582, 346829164]

約数ペア:

[(1, 346829164), (2, 173414582), (4, 86707291), (11, 31529924), (22, 15764962), (44, 7882481), (61, 5685724), (122, 2842862), (244, 1421431), (671, 516884), (1342, 258442), (2684, 129221)]