2019296884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4172101}}^1$

素因数の和:4172127

約数の個数: 18

約数和(自身を含む): 3884226962

約数和(自身を除く): 1864930078

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4172101, 8344202, 16688404, 45893111, 91786222, 183572444, 504824221, 1009648442, 2019296884]

約数ペア:

[(1, 2019296884), (2, 1009648442), (4, 504824221), (11, 183572444), (22, 91786222), (44, 45893111), (121, 16688404), (242, 8344202), (484, 4172101)]