5666444

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 11413920

約数和(自身を除く): 5747476

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 1289, 2198, 2578, 4396, 5156, 9023, 18046, 36092, 202373, 404746, 809492, 1416611, 2833222, 5666444]

約数ペア:

[(1, 5666444), (2, 2833222), (4, 1416611), (7, 809492), (14, 404746), (28, 202373), (157, 36092), (314, 18046), (628, 9023), (1099, 5156), (1289, 4396), (2198, 2578)]