388566052

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{47363}}^1$

素因数の和:47667

約数の個数: 24

約数和(自身を含む): 779800896

約数和(自身を除く): 391234844

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 47363, 94726, 189452, 331541, 663082, 1326164, 13877359, 27754718, 55509436, 97141513, 194283026, 388566052]

約数ペア:

[(1, 388566052), (2, 194283026), (4, 97141513), (7, 55509436), (14, 27754718), (28, 13877359), (293, 1326164), (586, 663082), (1172, 331541), (2051, 189452), (4102, 94726), (8204, 47363)]