2018068171

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{22073}}^1$

素因数の和:22470

約数の個数: 16

約数和(自身を含む): 2375515584

約数和(自身を除く): 357447413

約数列:

[1, 7, 37, 259, 353, 2471, 13061, 22073, 91427, 154511, 816701, 5716907, 7791769, 54542383, 288295453, 2018068171]

約数ペア:

[(1, 2018068171), (7, 288295453), (37, 54542383), (259, 7791769), (353, 5716907), (2471, 816701), (13061, 154511), (22073, 91427)]