138889709654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1\times {\mathrm{597031}}^1$

素因数の和:599911

約数の個数: 16

約数和(自身を含む): 213491478816

約数和(自身を除く): 74601769162

約数列:

[1, 2, 41, 82, 2837, 5674, 116317, 232634, 597031, 1194062, 24478271, 48956542, 1693776947, 3387553894, 69444854827, 138889709654]

約数ペア:

[(1, 138889709654), (2, 69444854827), (41, 3387553894), (82, 1693776947), (2837, 48956542), (5674, 24478271), (116317, 1194062), (232634, 597031)]