12943214906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{6917}}^1$

素因数の和:7238

約数の個数: 32

約数和(自身を含む): 20083230720

約数和(自身を除く): 7140015814

約数列:

[1, 2, 53, 106, 127, 139, 254, 278, 6731, 6917, 7367, 13462, 13834, 14734, 17653, 35306, 366601, 733202, 878459, 935609, 961463, 1756918, 1871218, 1922926, 46558327, 50957539, 93116654, 101915078, 122105801, 244211602, 6471607453, 12943214906]

約数ペア:

[(1, 12943214906), (2, 6471607453), (53, 244211602), (106, 122105801), (127, 101915078), (139, 93116654), (254, 50957539), (278, 46558327), (6731, 1922926), (6917, 1871218), (7367, 1756918), (13462, 961463), (13834, 935609), (14734, 878459), (17653, 733202), (35306, 366601)]