2008591672

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{617}}^1\times {\mathrm{809}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 3784384800

約数和(自身を除く): 1775793128

約数列:

[1, 2, 4, 8, 503, 617, 809, 1006, 1234, 1618, 2012, 2468, 3236, 4024, 4936, 6472, 310351, 406927, 499153, 620702, 813854, 998306, 1241404, 1627708, 1996612, 2482808, 3255416, 3993224, 251073959, 502147918, 1004295836, 2008591672]

約数ペア:

[(1, 2008591672), (2, 1004295836), (4, 502147918), (8, 251073959), (503, 3993224), (617, 3255416), (809, 2482808), (1006, 1996612), (1234, 1627708), (1618, 1241404), (2012, 998306), (2468, 813854), (3236, 620702), (4024, 499153), (4936, 406927), (6472, 310351)]