1330373548

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{71881}}^1$

素因数の和:72553

約数の個数: 24

約数和(自身を含む): 2664809504

約数和(自身を除く): 1334435956

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 71881, 143762, 287524, 503167, 1006334, 2012668, 47513341, 95026682, 190053364, 332593387, 665186774, 1330373548]

約数ペア:

[(1, 1330373548), (2, 665186774), (4, 332593387), (7, 190053364), (14, 95026682), (28, 47513341), (661, 2012668), (1322, 1006334), (2644, 503167), (4627, 287524), (9254, 143762), (18508, 71881)]