248767988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{24611}}^1$

素因数の和:24660

約数の個数: 36

約数和(自身を含む): 525121632

約数和(自身を除く): 276353644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 24611, 49222, 98444, 172277, 344554, 467609, 689108, 935218, 1870436, 3273263, 6546526, 8884571, 13093052, 17769142, 35538284, 62191997, 124383994, 248767988]

約数ペア:

[(1, 248767988), (2, 124383994), (4, 62191997), (7, 35538284), (14, 17769142), (19, 13093052), (28, 8884571), (38, 6546526), (76, 3273263), (133, 1870436), (266, 935218), (361, 689108), (532, 467609), (722, 344554), (1444, 172277), (2527, 98444), (5054, 49222), (10108, 24611)]