308371004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{17573}}^1$

素因数の和:17725

約数の個数: 24

約数和(自身を含む): 558009648

約数和(自身を除く): 249638644

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 4387, 8774, 17548, 17573, 35146, 70292, 720493, 1440986, 1880311, 2881972, 3760622, 7521244, 77092751, 154185502, 308371004]

約数ペア:

[(1, 308371004), (2, 154185502), (4, 77092751), (41, 7521244), (82, 3760622), (107, 2881972), (164, 1880311), (214, 1440986), (428, 720493), (4387, 70292), (8774, 35146), (17548, 17573)]