2040147782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{130261}}^1$

素因数の和:130495

約数の個数: 16

約数和(自身を含む): 3151298304

約数和(自身を除く): 1111150522

約数列:

[1, 2, 41, 82, 191, 382, 7831, 15662, 130261, 260522, 5340701, 10681402, 24879851, 49759702, 1020073891, 2040147782]

約数ペア:

[(1, 2040147782), (2, 1020073891), (41, 49759702), (82, 24879851), (191, 10681402), (382, 5340701), (7831, 260522), (15662, 130261)]