2017991734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{124123}}^1$

素因数の和:124875

約数の個数: 16

約数和(自身を含む): 3306663360

約数和(自身を除く): 1288671626

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 16258, 124123, 248246, 1365353, 2730706, 91726897, 183453794, 1008995867, 2017991734]

約数ペア:

[(1, 2017991734), (2, 1008995867), (11, 183453794), (22, 91726897), (739, 2730706), (1478, 1365353), (8129, 248246), (16258, 124123)]