123670514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 208801152

約数和(自身を除く): 85130638

約数列:

[1, 2, 11, 22, 41, 82, 167, 334, 451, 821, 902, 1642, 1837, 3674, 6847, 9031, 13694, 18062, 33661, 67322, 75317, 137107, 150634, 274214, 370271, 740542, 1508177, 3016354, 5621387, 11242774, 61835257, 123670514]

約数ペア:

[(1, 123670514), (2, 61835257), (11, 11242774), (22, 5621387), (41, 3016354), (82, 1508177), (167, 740542), (334, 370271), (451, 274214), (821, 150634), (902, 137107), (1642, 75317), (1837, 67322), (3674, 33661), (6847, 18062), (9031, 13694)]