2380748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 4459392

約数和(自身を除く): 2078644

約数列:

[1, 2, 4, 17, 34, 68, 157, 223, 314, 446, 628, 892, 2669, 3791, 5338, 7582, 10676, 15164, 35011, 70022, 140044, 595187, 1190374, 2380748]

約数ペア:

[(1, 2380748), (2, 1190374), (4, 595187), (17, 140044), (34, 70022), (68, 35011), (157, 15164), (223, 10676), (314, 7582), (446, 5338), (628, 3791), (892, 2669)]