122865756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787601}}^1$

素因数の和:787621

約数の個数: 24

約数和(自身を含む): 308739984

約数和(自身を除く): 185874228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 787601, 1575202, 2362803, 3150404, 4725606, 9451212, 10238813, 20477626, 30716439, 40955252, 61432878, 122865756]

約数ペア:

[(1, 122865756), (2, 61432878), (3, 40955252), (4, 30716439), (6, 20477626), (12, 10238813), (13, 9451212), (26, 4725606), (39, 3150404), (52, 2362803), (78, 1575202), (156, 787601)]