2018481734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{18917}}^1$

素因数の和:20671

約数の個数: 16

約数和(自身を含む): 3127372416

約数和(自身を除く): 1108890682

約数列:

[1, 2, 31, 62, 1721, 3442, 18917, 37834, 53351, 106702, 586427, 1172854, 32556157, 65112314, 1009240867, 2018481734]

約数ペア:

[(1, 2018481734), (2, 1009240867), (31, 65112314), (62, 32556157), (1721, 1172854), (3442, 586427), (18917, 106702), (37834, 53351)]