26880490858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16661}}^1\times {\mathrm{62053}}^1$

素因数の和:78729

約数の個数: 16

約数和(自身を含む): 43425637416

約数和(自身を除く): 16545146558

約数列:

[1, 2, 13, 26, 16661, 33322, 62053, 124106, 216593, 433186, 806689, 1613378, 1033865033, 2067730066, 13440245429, 26880490858]

約数ペア:

[(1, 26880490858), (2, 13440245429), (13, 2067730066), (26, 1033865033), (16661, 1613378), (33322, 806689), (62053, 433186), (124106, 216593)]