2019656644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{164093}}^1$

素因数の和:164295

約数の個数: 24

約数和(自身を含む): 3763003608

約数和(自身を除く): 1743346964

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 164093, 328186, 656372, 2789581, 5579162, 11158324, 29700833, 59401666, 118803332, 504914161, 1009828322, 2019656644]

約数ペア:

[(1, 2019656644), (2, 1009828322), (4, 504914161), (17, 118803332), (34, 59401666), (68, 29700833), (181, 11158324), (362, 5579162), (724, 2789581), (3077, 656372), (6154, 328186), (12308, 164093)]