1330338878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3217}}^1\times {\mathrm{18797}}^1$

素因数の和:22027

約数の個数: 16

約数和(自身を含む): 2177710704

約数和(自身を除く): 847371826

約数列:

[1, 2, 11, 22, 3217, 6434, 18797, 35387, 37594, 70774, 206767, 413534, 60469949, 120939898, 665169439, 1330338878]

約数ペア:

[(1, 1330338878), (2, 665169439), (11, 120939898), (22, 60469949), (3217, 413534), (6434, 206767), (18797, 70774), (35387, 37594)]