172130854898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{5071921}}^1$

素因数の和:5072233

約数の個数: 16

約数和(自身を含む): 262928436480

約数和(自身を除く): 90797581582

約数列:

[1, 2, 71, 142, 239, 478, 16969, 33938, 5071921, 10143842, 360106391, 720212782, 1212189119, 2424378238, 86065427449, 172130854898]

約数ペア:

[(1, 172130854898), (2, 86065427449), (71, 2424378238), (142, 1212189119), (239, 720212782), (478, 360106391), (16969, 10143842), (33938, 5071921)]