2017007128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{5693}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 3844816560

約数和(自身を除く): 1827809432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 661, 1322, 2644, 5288, 5693, 11386, 22772, 44287, 45544, 88574, 177148, 354296, 381431, 762862, 1525724, 3051448, 3763073, 7526146, 15052292, 30104584, 252125891, 504251782, 1008503564, 2017007128]

約数ペア:

[(1, 2017007128), (2, 1008503564), (4, 504251782), (8, 252125891), (67, 30104584), (134, 15052292), (268, 7526146), (536, 3763073), (661, 3051448), (1322, 1525724), (2644, 762862), (5288, 381431), (5693, 354296), (11386, 177148), (22772, 88574), (44287, 45544)]