1896204289

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1\times {\mathrm{2131}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 2180370816

約数和(自身を除く): 284166527

約数列:

[1, 7, 317, 401, 2131, 2219, 2807, 14917, 127117, 675527, 854531, 889819, 4728689, 5981717, 270886327, 1896204289]

約数ペア:

[(1, 1896204289), (7, 270886327), (317, 5981717), (401, 4728689), (2131, 889819), (2219, 854531), (2807, 675527), (14917, 127117)]