1305709946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 2052000000

約数和(自身を除く): 746290054

約数列:

[1, 2, 37, 74, 79, 149, 158, 298, 1499, 2923, 2998, 5513, 5846, 11026, 11771, 23542, 55463, 110926, 118421, 223351, 236842, 435527, 446702, 871054, 4381577, 8263987, 8763154, 16527974, 17644729, 35289458, 652854973, 1305709946]

約数ペア:

[(1, 1305709946), (2, 652854973), (37, 35289458), (74, 17644729), (79, 16527974), (149, 8763154), (158, 8263987), (298, 4381577), (1499, 871054), (2923, 446702), (2998, 435527), (5513, 236842), (5846, 223351), (11026, 118421), (11771, 110926), (23542, 55463)]