2225571859

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{8231}}^1$

素因数の和:8383

約数の個数: 24

約数和(自身を含む): 2709842688

約数和(自身を除く): 484270829

約数列:

[1, 7, 19, 107, 133, 361, 749, 2033, 2527, 8231, 14231, 38627, 57617, 156389, 270389, 880717, 1094723, 2971391, 6165019, 16733623, 20799737, 117135361, 317938837, 2225571859]

約数ペア:

[(1, 2225571859), (7, 317938837), (19, 117135361), (107, 20799737), (133, 16733623), (361, 6165019), (749, 2971391), (2033, 1094723), (2527, 880717), (8231, 270389), (14231, 156389), (38627, 57617)]