1279430074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{11161}}^1\times {\mathrm{4409}}^1$

素因数の和:15585

約数の個数: 16

約数和(自身を含む): 2067425640

約数和(自身を除く): 787995566

約数列:

[1, 2, 13, 26, 4409, 8818, 11161, 22322, 57317, 114634, 145093, 290186, 49208849, 98417698, 639715037, 1279430074]

約数ペア:

[(1, 1279430074), (2, 639715037), (13, 98417698), (26, 49208849), (4409, 290186), (8818, 145093), (11161, 114634), (22322, 57317)]