128839861315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{49841339}}^1$

素因数の和:49841402

約数の個数: 16

約数和(自身を含む): 172251671040

約数和(自身を除く): 43411809725

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 49841339, 249206695, 548254729, 2342542933, 2741273645, 11712714665, 25767972263, 128839861315]

約数ペア:

[(1, 128839861315), (5, 25767972263), (11, 11712714665), (47, 2741273645), (55, 2342542933), (235, 548254729), (517, 249206695), (2585, 49841339)]