1807029993604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{21950221}}^1$

素因数の和:21952107

約数の個数: 24

約数和(自身を含む): 3451628509056

約数和(自身を除く): 1644598515452

約数列:

[1, 2, 4, 11, 22, 44, 1871, 3742, 7484, 20581, 41162, 82324, 21950221, 43900442, 87800884, 241452431, 482904862, 965809724, 41068863491, 82137726982, 164275453964, 451757498401, 903514996802, 1807029993604]

約数ペア:

[(1, 1807029993604), (2, 903514996802), (4, 451757498401), (11, 164275453964), (22, 82137726982), (44, 41068863491), (1871, 965809724), (3742, 482904862), (7484, 241452431), (20581, 87800884), (41162, 43900442), (82324, 21950221)]