142763894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7331}}^1$

素因数の和:7460

約数の個数: 32

約数和(自身を含む): 266063616

約数和(自身を除く): 123299722

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1498, 2782, 7331, 9737, 14662, 19474, 51317, 95303, 102634, 190606, 667121, 784417, 1334242, 1568834, 5490919, 10197421, 10981838, 20394842, 71381947, 142763894]

約数ペア:

[(1, 142763894), (2, 71381947), (7, 20394842), (13, 10981838), (14, 10197421), (26, 5490919), (91, 1568834), (107, 1334242), (182, 784417), (214, 667121), (749, 190606), (1391, 102634), (1498, 95303), (2782, 51317), (7331, 19474), (9737, 14662)]