871428

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 2056320

約数和(自身を除く): 1184892

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 719, 1212, 1438, 2157, 2876, 4314, 8628, 72619, 145238, 217857, 290476, 435714, 871428]

約数ペア:

[(1, 871428), (2, 435714), (3, 290476), (4, 217857), (6, 145238), (12, 72619), (101, 8628), (202, 4314), (303, 2876), (404, 2157), (606, 1438), (719, 1212)]