1990597593599

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1\times {\mathrm{301361}}^1$

素因数の和:306730

約数の個数: 16

約数和(自身を含む): 2107532956320

約数和(自身を除く): 116935362721

約数列:

[1, 29, 43, 1247, 5297, 153613, 227771, 301361, 6605359, 8739469, 12958523, 375797167, 1596309217, 46292967293, 68641296331, 1990597593599]

約数ペア:

[(1, 1990597593599), (29, 68641296331), (43, 46292967293), (1247, 1596309217), (5297, 375797167), (153613, 12958523), (227771, 8739469), (301361, 6605359)]