126376894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{291191}}^1$

素因数の和:291231

約数の個数: 16

約数和(自身を含む): 223635456

約数和(自身を除く): 97258562

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 291191, 582382, 2038337, 4076674, 9026921, 18053842, 63188447, 126376894]

約数ペア:

[(1, 126376894), (2, 63188447), (7, 18053842), (14, 9026921), (31, 4076674), (62, 2038337), (217, 582382), (434, 291191)]