2015257027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{37717}}^1$

素因数の和:38190

約数の個数: 16

約数和(自身を含む): 2444126400

約数和(自身を除く): 428869373

約数列:

[1, 7, 17, 119, 449, 3143, 7633, 37717, 53431, 264019, 641189, 4488323, 16934933, 118544531, 287893861, 2015257027]

約数ペア:

[(1, 2015257027), (7, 287893861), (17, 118544531), (119, 16934933), (449, 4488323), (3143, 641189), (7633, 264019), (37717, 53431)]