272274442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{7451}}^1$

素因数の和:7626

約数の個数: 24

約数和(自身を含む): 451948896

約数和(自身を除く): 179674454

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1661, 3322, 7451, 14902, 18271, 36542, 81961, 163922, 901571, 1125101, 1803142, 2250202, 12376111, 24752222, 136137221, 272274442]

約数ペア:

[(1, 272274442), (2, 136137221), (11, 24752222), (22, 12376111), (121, 2250202), (151, 1803142), (242, 1125101), (302, 901571), (1661, 163922), (3322, 81961), (7451, 36542), (14902, 18271)]