2740643866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1\times {\mathrm{20129}}^1$

素因数の和:23733

約数の個数: 16

約数和(自身を含む): 4328755200

約数和(自身を除く): 1588111334

約数列:

[1, 2, 19, 38, 3583, 7166, 20129, 40258, 68077, 136154, 382451, 764902, 72122207, 144244414, 1370321933, 2740643866]

約数ペア:

[(1, 2740643866), (2, 1370321933), (19, 144244414), (38, 72122207), (3583, 764902), (7166, 382451), (20129, 136154), (40258, 68077)]