2013085919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{28429}}^1$

素因数の和:28874

約数の個数: 12

約数和(自身を含む): 2185129800

約数和(自身を除く): 172043881

約数列:

[1, 13, 169, 419, 5447, 28429, 70811, 369577, 4804501, 11911751, 154852763, 2013085919]

約数ペア:

[(1, 2013085919), (13, 154852763), (169, 11911751), (419, 4804501), (5447, 369577), (28429, 70811)]