487923752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{5519}}^1$

素因数の和:5825

約数の個数: 32

約数和(自身を含む): 939945600

約数和(自身を除く): 452021848

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 2056, 5519, 11038, 11051, 22076, 22102, 44152, 44204, 88408, 237317, 474634, 949268, 1418383, 1898536, 2836766, 5673532, 11347064, 60990469, 121980938, 243961876, 487923752]

約数ペア:

[(1, 487923752), (2, 243961876), (4, 121980938), (8, 60990469), (43, 11347064), (86, 5673532), (172, 2836766), (257, 1898536), (344, 1418383), (514, 949268), (1028, 474634), (2056, 237317), (5519, 88408), (11038, 44204), (11051, 44152), (22076, 22102)]