1229563559

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1\times {\mathrm{2131}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 1418376960

約数和(自身を除く): 188813401

約数列:

[1, 7, 139, 593, 973, 2131, 4151, 14917, 82427, 296209, 576989, 1263683, 2073463, 8845781, 175651937, 1229563559]

約数ペア:

[(1, 1229563559), (7, 175651937), (139, 8845781), (593, 2073463), (973, 1263683), (2131, 576989), (4151, 296209), (14917, 82427)]