78993398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1709}}^1$

素因数の和:1924

約数の個数: 24

約数和(自身を含む): 130999680

約数和(自身を除く): 52006282

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 1709, 2101, 3418, 4202, 18799, 23111, 37598, 46222, 206789, 326419, 413578, 652838, 3590609, 7181218, 39496699, 78993398]

約数ペア:

[(1, 78993398), (2, 39496699), (11, 7181218), (22, 3590609), (121, 652838), (191, 413578), (242, 326419), (382, 206789), (1709, 46222), (2101, 37598), (3418, 23111), (4202, 18799)]