2064331385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{32563}}^1$

素因数の和:33008

約数の個数: 16

約数和(自身を含む): 2563438080

約数和(自身を除く): 499106695

約数列:

[1, 5, 31, 155, 409, 2045, 12679, 32563, 63395, 162815, 1009453, 5047265, 13318267, 66591335, 412866277, 2064331385]

約数ペア:

[(1, 2064331385), (5, 412866277), (31, 66591335), (155, 13318267), (409, 5047265), (2045, 1009453), (12679, 162815), (32563, 63395)]