2017042570

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{459463}}^1$

素因数の和:459909

約数の個数: 16

約数和(自身を含む): 3638954880

約数和(自身を除く): 1621912310

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 459463, 918926, 2297315, 4594630, 201704257, 403408514, 1008521285, 2017042570]

約数ペア:

[(1, 2017042570), (2, 1008521285), (5, 403408514), (10, 201704257), (439, 4594630), (878, 2297315), (2195, 918926), (4390, 459463)]