2051201654

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{97241}}^1$

素因数の和:97495

約数の個数: 16

約数和(自身を含む): 3150640800

約数和(自身を除く): 1099439146

約数列:

[1, 2, 53, 106, 199, 398, 10547, 21094, 97241, 194482, 5153773, 10307546, 19350959, 38701918, 1025600827, 2051201654]

約数ペア:

[(1, 2051201654), (2, 1025600827), (53, 38701918), (106, 19350959), (199, 10307546), (398, 5153773), (10547, 194482), (21094, 97241)]