268097387038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21019}}^1\times {\mathrm{490577}}^1$

素因数の和:511611

約数の個数: 16

約数和(自身を含む): 433101881520

約数和(自身を除く): 165004494482

約数列:

[1, 2, 13, 26, 21019, 42038, 273247, 490577, 546494, 981154, 6377501, 12755002, 10311437963, 20622875926, 134048693519, 268097387038]

約数ペア:

[(1, 268097387038), (2, 134048693519), (13, 20622875926), (26, 10311437963), (21019, 12755002), (42038, 6377501), (273247, 981154), (490577, 546494)]