8156331326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401671}}^1$

素因数の和:401768

約数の個数: 32

約数和(自身を含む): 14575873536

約数和(自身を除く): 6419542210

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 401671, 803342, 4418381, 5221723, 8836762, 10443446, 28518641, 57037282, 57438953, 114877906, 313705051, 370742333, 627410102, 741484666, 4078165663, 8156331326]

約数ペア:

[(1, 8156331326), (2, 4078165663), (11, 741484666), (13, 627410102), (22, 370742333), (26, 313705051), (71, 114877906), (142, 57438953), (143, 57037282), (286, 28518641), (781, 10443446), (923, 8836762), (1562, 5221723), (1846, 4418381), (10153, 803342), (20306, 401671)]