28428551489

素因数分解:

${\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{383}}^1\times {\mathrm{1499}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 30989952000

約数和(自身を除く): 2561400511

約数列:

[1, 13, 169, 293, 383, 1499, 3809, 4979, 19487, 49517, 64727, 112219, 253331, 439207, 574117, 1458847, 5709691, 7463521, 18965011, 74225983, 97025773, 168216281, 2186811653, 28428551489]

約数ペア:

[(1, 28428551489), (13, 2186811653), (169, 168216281), (293, 97025773), (383, 74225983), (1499, 18965011), (3809, 7463521), (4979, 5709691), (19487, 1458847), (49517, 574117), (64727, 439207), (112219, 253331)]