2017848874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{28579}}^1$

素因数の和:29445

約数の個数: 16

約数和(自身を含む): 3101044320

約数和(自身を除く): 1083195446

約数列:

[1, 2, 43, 86, 821, 1642, 28579, 35303, 57158, 70606, 1228897, 2457794, 23463359, 46926718, 1008924437, 2017848874]

約数ペア:

[(1, 2017848874), (2, 1008924437), (43, 46926718), (86, 23463359), (821, 2457794), (1642, 1228897), (28579, 70606), (35303, 57158)]