2678474305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{876751}}^1$

素因数の和:876816

約数の個数: 16

約数和(自身を含む): 3535064064

約数和(自身を除く): 856589759

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 876751, 4383755, 11397763, 41207297, 56988815, 206036485, 535694861, 2678474305]

約数ペア:

[(1, 2678474305), (5, 535694861), (13, 206036485), (47, 56988815), (65, 41207297), (235, 11397763), (611, 4383755), (3055, 876751)]