268309078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{2551}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 412321536

約数和(自身を除く): 144012458

約数列:

[1, 2, 43, 86, 1223, 2446, 2551, 5102, 52589, 105178, 109693, 219386, 3119873, 6239746, 134154539, 268309078]

約数ペア:

[(1, 268309078), (2, 134154539), (43, 6239746), (86, 3119873), (1223, 219386), (2446, 109693), (2551, 105178), (5102, 52589)]