2000755736

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{73363}}^1$

素因数の和:73863

約数の個数: 32

約数和(自身を含む): 4296195840

約数和(自身を除く): 2295440104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 6818, 13636, 27272, 73363, 146726, 293452, 513541, 586904, 1027082, 2054164, 4108328, 35727781, 71455562, 142911124, 250094467, 285822248, 500188934, 1000377868, 2000755736]

約数ペア:

[(1, 2000755736), (2, 1000377868), (4, 500188934), (7, 285822248), (8, 250094467), (14, 142911124), (28, 71455562), (56, 35727781), (487, 4108328), (974, 2054164), (1948, 1027082), (3409, 586904), (3896, 513541), (6818, 293452), (13636, 146726), (27272, 73363)]