2021304084

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1211813}}^1$

素因数の和:1211959

約数の個数: 24

約数和(自身を含む): 4750310880

約数和(自身を除く): 2729006796

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1211813, 2423626, 3635439, 4847252, 7270878, 14541756, 168442007, 336884014, 505326021, 673768028, 1010652042, 2021304084]

約数ペア:

[(1, 2021304084), (2, 1010652042), (3, 673768028), (4, 505326021), (6, 336884014), (12, 168442007), (139, 14541756), (278, 7270878), (417, 4847252), (556, 3635439), (834, 2423626), (1668, 1211813)]