2989432886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{16811}}^1$

素因数の和:17020

約数の個数: 32

約数和(自身を含む): 5011320960

約数和(自身を除く): 2021888074

約数列:

[1, 2, 11, 22, 59, 118, 137, 274, 649, 1298, 1507, 3014, 8083, 16166, 16811, 33622, 88913, 177826, 184921, 369842, 991849, 1983698, 2303107, 4606214, 10910339, 21820678, 25334177, 50668354, 135883313, 271766626, 1494716443, 2989432886]

約数ペア:

[(1, 2989432886), (2, 1494716443), (11, 271766626), (22, 135883313), (59, 50668354), (118, 25334177), (137, 21820678), (274, 10910339), (649, 4606214), (1298, 2303107), (1507, 1983698), (3014, 991849), (8083, 369842), (16166, 184921), (16811, 177826), (33622, 88913)]