2008016165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{46103}}^1$

素因数の和:46420

約数の個数: 16

約数和(自身を含む): 2496254976

約数和(自身を除く): 488238811

約数列:

[1, 5, 31, 155, 281, 1405, 8711, 43555, 46103, 230515, 1429193, 7145965, 12954943, 64774715, 401603233, 2008016165]

約数ペア:

[(1, 2008016165), (5, 401603233), (31, 64774715), (155, 12954943), (281, 7145965), (1405, 1429193), (8711, 230515), (43555, 46103)]