122879428

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{43451}}^1$

素因数の和:43563

約数の個数: 24

約数和(自身を含む): 248197824

約数和(自身を除く): 125318396

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 43451, 86902, 173804, 304157, 608314, 1216628, 4388551, 8777102, 17554204, 30719857, 61439714, 122879428]

約数ペア:

[(1, 122879428), (2, 61439714), (4, 30719857), (7, 17554204), (14, 8777102), (28, 4388551), (101, 1216628), (202, 608314), (404, 304157), (707, 173804), (1414, 86902), (2828, 43451)]