127131452

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{6869}}^1$

素因数の和:7541

約数の個数: 24

約数和(自身を含む): 254684640

約数和(自身を除く): 127553188

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 6869, 9254, 13738, 18508, 27476, 48083, 96166, 192332, 4540409, 9080818, 18161636, 31782863, 63565726, 127131452]

約数ペア:

[(1, 127131452), (2, 63565726), (4, 31782863), (7, 18161636), (14, 9080818), (28, 4540409), (661, 192332), (1322, 96166), (2644, 48083), (4627, 27476), (6869, 18508), (9254, 13738)]