2051267341

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{40879}}^1$

素因数の和:41056

約数の個数: 12

約数和(自身を含む): 2180539200

約数和(自身を除く): 129271859

約数列:

[1, 19, 139, 361, 2641, 40879, 50179, 776701, 5682181, 14757319, 107961439, 2051267341]

約数ペア:

[(1, 2051267341), (19, 107961439), (139, 14757319), (361, 5682181), (2641, 776701), (40879, 50179)]