2108285308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{17351}}^1$

素因数の和:18213

約数の個数: 24

約数和(自身を含む): 3794049504

約数和(自身を除く): 1685764196

約数列:

[1, 2, 4, 37, 74, 148, 821, 1642, 3284, 17351, 30377, 34702, 60754, 69404, 121508, 641987, 1283974, 2567948, 14245171, 28490342, 56980684, 527071327, 1054142654, 2108285308]

約数ペア:

[(1, 2108285308), (2, 1054142654), (4, 527071327), (37, 56980684), (74, 28490342), (148, 14245171), (821, 2567948), (1642, 1283974), (3284, 641987), (17351, 121508), (30377, 69404), (34702, 60754)]