7947394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3359}}^1$

素因数の和:3394

約数の個数: 24

約数和(自身を含む): 14757120

約数和(自身を除く): 6809726

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 3359, 6718, 23513, 43667, 47026, 87334, 305669, 567671, 611338, 1135342, 3973697, 7947394]

約数ペア:

[(1, 7947394), (2, 3973697), (7, 1135342), (13, 611338), (14, 567671), (26, 305669), (91, 87334), (169, 47026), (182, 43667), (338, 23513), (1183, 6718), (2366, 3359)]