2057302011

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{161471}}^1$

素因数の和:161642

約数の個数: 16

約数和(自身を含む): 2852241408

約数和(自身を除く): 794939397

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 161471, 484413, 5005601, 15016803, 22121527, 66364581, 685767337, 2057302011]

約数ペア:

[(1, 2057302011), (3, 685767337), (31, 66364581), (93, 22121527), (137, 15016803), (411, 5005601), (4247, 484413), (12741, 161471)]