120051428

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{42451}}^1$

素因数の和:42563

約数の個数: 24

約数和(自身を含む): 242485824

約数和(自身を除く): 122434396

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 42451, 84902, 169804, 297157, 594314, 1188628, 4287551, 8575102, 17150204, 30012857, 60025714, 120051428]

約数ペア:

[(1, 120051428), (2, 60025714), (4, 30012857), (7, 17150204), (14, 8575102), (28, 4287551), (101, 1188628), (202, 594314), (404, 297157), (707, 169804), (1414, 84902), (2828, 42451)]