2010626303

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{15731}}^1$

素因数の和:15819

約数の個数: 24

約数和(自身を含む): 2499500160

約数和(自身を除く): 488873857

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 4123, 6727, 15731, 18259, 110117, 127813, 298889, 487661, 2092223, 3413627, 9265559, 15117491, 64858913, 105822437, 287232329, 2010626303]

約数ペア:

[(1, 2010626303), (7, 287232329), (19, 105822437), (31, 64858913), (133, 15117491), (217, 9265559), (589, 3413627), (961, 2092223), (4123, 487661), (6727, 298889), (15731, 127813), (18259, 110117)]