2271016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 4704480

約数和(自身を除く): 2433464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 197, 262, 394, 524, 788, 1048, 1441, 1576, 2167, 2882, 4334, 5764, 8668, 11528, 17336, 25807, 51614, 103228, 206456, 283877, 567754, 1135508, 2271016]

約数ペア:

[(1, 2271016), (2, 1135508), (4, 567754), (8, 283877), (11, 206456), (22, 103228), (44, 51614), (88, 25807), (131, 17336), (197, 11528), (262, 8668), (394, 5764), (524, 4334), (788, 2882), (1048, 2167), (1441, 1576)]