1282129682

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{667081}}^1$

素因数の和:667145

約数の個数: 12

約数和(自身を含む): 1987237278

約数和(自身を除く): 705107596

約数列:

[1, 2, 31, 62, 961, 1922, 667081, 1334162, 20679511, 41359022, 641064841, 1282129682]

約数ペア:

[(1, 1282129682), (2, 641064841), (31, 41359022), (62, 20679511), (961, 1334162), (1922, 667081)]