2017048553855

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{190243}}^1\times {\mathrm{16187}}^1$

素因数の和:206566

約数の個数: 16

約数和(自身を含む): 2439098538624

約数和(自身を除く): 422049984769

約数列:

[1, 5, 131, 655, 16187, 80935, 190243, 951215, 2120497, 10602485, 24921833, 124609165, 3079463441, 15397317205, 403409710771, 2017048553855]

約数ペア:

[(1, 2017048553855), (5, 403409710771), (131, 15397317205), (655, 3079463441), (16187, 124609165), (80935, 24921833), (190243, 10602485), (951215, 2120497)]