2018578748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{261881}}^1$

素因数の和:261973

約数の個数: 24

約数和(自身を含む): 3695678784

約数和(自身を除く): 1677100036

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 261881, 523762, 1047524, 10737121, 12308407, 21474242, 24616814, 42948484, 49233628, 504644687, 1009289374, 2018578748]

約数ペア:

[(1, 2018578748), (2, 1009289374), (4, 504644687), (41, 49233628), (47, 42948484), (82, 24616814), (94, 21474242), (164, 12308407), (188, 10737121), (1927, 1047524), (3854, 523762), (7708, 261881)]