20170422734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130976771}}^1$

素因数の和:130976791

約数の個数: 16

約数和(自身を含む): 37721310336

約数和(自身を除く): 17550887602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130976771, 261953542, 916837397, 1440744481, 1833674794, 2881488962, 10085211367, 20170422734]

約数ペア:

[(1, 20170422734), (2, 10085211367), (7, 2881488962), (11, 1833674794), (14, 1440744481), (22, 916837397), (77, 261953542), (154, 130976771)]