1330782448

素因数分解:

$2^4\times {\mathrm{7369}}^1\times {\mathrm{11287}}^1$

素因数の和:18664

約数の個数: 20

約数和(自身を含む): 2578969360

約数和(自身を除く): 1248186912

約数列:

[1, 2, 4, 8, 16, 7369, 11287, 14738, 22574, 29476, 45148, 58952, 90296, 117904, 180592, 83173903, 166347806, 332695612, 665391224, 1330782448]

約数ペア:

[(1, 1330782448), (2, 665391224), (4, 332695612), (8, 166347806), (16, 83173903), (7369, 180592), (11287, 117904), (14738, 90296), (22574, 58952), (29476, 45148)]