2013404911

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1\times {\mathrm{2027}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 2450537856

約数和(自身を除く): 437132945

約数列:

[1, 7, 17, 119, 289, 491, 2023, 2027, 3437, 8347, 14189, 34459, 58429, 141899, 241213, 585803, 993293, 995257, 4100621, 6966799, 16919369, 118435583, 287629273, 2013404911]

約数ペア:

[(1, 2013404911), (7, 287629273), (17, 118435583), (119, 16919369), (289, 6966799), (491, 4100621), (2023, 995257), (2027, 993293), (3437, 585803), (8347, 241213), (14189, 141899), (34459, 58429)]