2297049839

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{26573}}^1$

素因数の和:26866

約数の個数: 16

約数和(自身を含む): 2686312512

約数和(自身を除く): 389262673

約数列:

[1, 7, 53, 233, 371, 1631, 12349, 26573, 86443, 186011, 1408369, 6191509, 9858583, 43340563, 328149977, 2297049839]

約数ペア:

[(1, 2297049839), (7, 328149977), (53, 43340563), (233, 9858583), (371, 6191509), (1631, 1408369), (12349, 186011), (26573, 86443)]