6989788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 13949712

約数和(自身を除く): 6959924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 7907, 15814, 31628, 102791, 134419, 205582, 268838, 411164, 537676, 1747447, 3494894, 6989788]

約数ペア:

[(1, 6989788), (2, 3494894), (4, 1747447), (13, 537676), (17, 411164), (26, 268838), (34, 205582), (52, 134419), (68, 102791), (221, 31628), (442, 15814), (884, 7907)]