481492676

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 984614400

約数和(自身を除く): 503121724

約数列:

[1, 2, 4, 7, 14, 28, 79, 109, 158, 218, 316, 436, 553, 763, 1106, 1526, 1997, 2212, 3052, 3994, 7988, 8611, 13979, 17222, 27958, 34444, 55916, 60277, 120554, 157763, 217673, 241108, 315526, 435346, 631052, 870692, 1104341, 1523711, 2208682, 3047422, 4417364, 6094844, 17196167, 34392334, 68784668, 120373169, 240746338, 481492676]

約数ペア:

[(1, 481492676), (2, 240746338), (4, 120373169), (7, 68784668), (14, 34392334), (28, 17196167), (79, 6094844), (109, 4417364), (158, 3047422), (218, 2208682), (316, 1523711), (436, 1104341), (553, 870692), (763, 631052), (1106, 435346), (1526, 315526), (1997, 241108), (2212, 217673), (3052, 157763), (3994, 120554), (7988, 60277), (8611, 55916), (13979, 34444), (17222, 27958)]