1390051263491

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{188328311}}^1$

素因数の和:188328394

約数の個数: 12

約数和(自身を含む): 1552955260752

約数和(自身を除く): 162903997261

約数列:

[1, 11, 61, 121, 671, 7381, 188328311, 2071611421, 11488026971, 22787725631, 126368296681, 1390051263491]

約数ペア:

[(1, 1390051263491), (11, 126368296681), (61, 22787725631), (121, 11488026971), (671, 2071611421), (7381, 188328311)]