13457066

素因数分解:

$2^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 23608260

約数和(自身を除く): 10151194

約数列:

[1, 2, 7, 14, 49, 98, 353, 389, 706, 778, 2471, 2723, 4942, 5446, 17297, 19061, 34594, 38122, 137317, 274634, 961219, 1922438, 6728533, 13457066]

約数ペア:

[(1, 13457066), (2, 6728533), (7, 1922438), (14, 961219), (49, 274634), (98, 137317), (353, 38122), (389, 34594), (706, 19061), (778, 17297), (2471, 5446), (2723, 4942)]