2018723930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6961117}}^1$

素因数の和:6961153

約数の個数: 16

約数和(自身を含む): 3759003720

約数和(自身を除く): 1740279790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6961117, 13922234, 34805585, 69611170, 201872393, 403744786, 1009361965, 2018723930]

約数ペア:

[(1, 2018723930), (2, 1009361965), (5, 403744786), (10, 201872393), (29, 69611170), (58, 34805585), (145, 13922234), (290, 6961117)]