2056556542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{174019}}^1$

素因数の和:174351

約数の個数: 16

約数和(自身を含む): 3257654400

約数和(自身を除く): 1201097858

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 174019, 348038, 3306361, 6612722, 54119909, 108239818, 1028278271, 2056556542]

約数ペア:

[(1, 2056556542), (2, 1028278271), (19, 108239818), (38, 54119909), (311, 6612722), (622, 3306361), (5909, 348038), (11818, 174019)]