2068236469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{37549}}^1$

素因数の和:37804

約数の個数: 16

約数和(自身を含む): 2355136000

約数和(自身を除く): 286899531

約数列:

[1, 13, 19, 223, 247, 2899, 4237, 37549, 55081, 488137, 713431, 8373427, 9274603, 108854551, 159095113, 2068236469]

約数ペア:

[(1, 2068236469), (13, 159095113), (19, 108854551), (223, 9274603), (247, 8373427), (2899, 713431), (4237, 488137), (37549, 55081)]