2672572217

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1\times {\mathrm{5261}}^1$

素因数の和:7640

約数の個数: 16

約数和(自身を含む): 3154842624

約数和(自身を除く): 482270407

約数列:

[1, 7, 31, 217, 2341, 5261, 16387, 36827, 72571, 163091, 507997, 1141637, 12316001, 86212007, 381796031, 2672572217]

約数ペア:

[(1, 2672572217), (7, 381796031), (31, 86212007), (217, 12316001), (2341, 1141637), (5261, 507997), (16387, 163091), (36827, 72571)]