1666605601

素因数分解:

${\mathrm{31}}^2\times {\mathrm{419}}^1\times {\mathrm{4139}}^1$

素因数の和:4620

約数の個数: 12

約数和(自身を含む): 1726628400

約数和(自身を除く): 60022799

約数列:

[1, 31, 419, 961, 4139, 12989, 128309, 402659, 1734241, 3977579, 53761471, 1666605601]

約数ペア:

[(1, 1666605601), (31, 53761471), (419, 3977579), (961, 1734241), (4139, 402659), (12989, 128309)]