520018068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{12601}}^1$

素因数の和:12808

約数の個数: 48

約数和(自身を含む): 1284395840

約数和(自身を除く): 764377772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 2172, 3439, 6878, 10317, 12601, 13756, 20634, 25202, 37803, 41268, 50404, 75606, 151212, 239419, 478838, 718257, 957676, 1436514, 2280781, 2873028, 4561562, 6842343, 9123124, 13684686, 27369372, 43334839, 86669678, 130004517, 173339356, 260009034, 520018068]

約数ペア:

[(1, 520018068), (2, 260009034), (3, 173339356), (4, 130004517), (6, 86669678), (12, 43334839), (19, 27369372), (38, 13684686), (57, 9123124), (76, 6842343), (114, 4561562), (181, 2873028), (228, 2280781), (362, 1436514), (543, 957676), (724, 718257), (1086, 478838), (2172, 239419), (3439, 151212), (6878, 75606), (10317, 50404), (12601, 41268), (13756, 37803), (20634, 25202)]