127893668

素因数分解:

$2^2\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{2473}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 256029312

約数和(自身を除く): 128135644

約数列:

[1, 2, 4, 7, 14, 28, 1847, 2473, 3694, 4946, 7388, 9892, 12929, 17311, 25858, 34622, 51716, 69244, 4567631, 9135262, 18270524, 31973417, 63946834, 127893668]

約数ペア:

[(1, 127893668), (2, 63946834), (4, 31973417), (7, 18270524), (14, 9135262), (28, 4567631), (1847, 69244), (2473, 51716), (3694, 34622), (4946, 25858), (7388, 17311), (9892, 12929)]