1206391105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{63311}}^1$

素因数の和:63456

約数の個数: 16

約数和(自身を含む): 1501254144

約数和(自身を除く): 294863039

約数列:

[1, 5, 37, 103, 185, 515, 3811, 19055, 63311, 316555, 2342507, 6521033, 11712535, 32605165, 241278221, 1206391105]

約数ペア:

[(1, 1206391105), (5, 241278221), (37, 32605165), (103, 11712535), (185, 6521033), (515, 2342507), (3811, 316555), (19055, 63311)]