491318836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7225277}}^1$

素因数の和:7225298

約数の個数: 12

約数和(自身を含む): 910385028

約数和(自身を除く): 419066192

約数列:

[1, 2, 4, 17, 34, 68, 7225277, 14450554, 28901108, 122829709, 245659418, 491318836]

約数ペア:

[(1, 491318836), (2, 245659418), (4, 122829709), (17, 28901108), (34, 14450554), (68, 7225277)]