42857126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1871}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 26489242

約数列:

[1, 2, 13, 26, 881, 1762, 1871, 3742, 11453, 22906, 24323, 48646, 1648351, 3296702, 21428563, 42857126]

約数ペア:

[(1, 42857126), (2, 21428563), (13, 3296702), (26, 1648351), (881, 48646), (1762, 24323), (1871, 22906), (3742, 11453)]