2017469905

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{303151}}^1$

素因数の和:303189

約数の個数: 16

約数和(自身を含む): 2662887168

約数和(自身を除く): 645417263

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 303151, 1515755, 3334661, 16673305, 36681271, 183406355, 403493981, 2017469905]

約数ペア:

[(1, 2017469905), (5, 403493981), (11, 183406355), (55, 36681271), (121, 16673305), (605, 3334661), (1331, 1515755), (6655, 303151)]