2688890183

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{32353}}^1$

素因数の和:32774

約数の個数: 16

約数和(自身を含む): 3180527616

約数和(自身を除く): 491637433

約数列:

[1, 7, 31, 217, 383, 2681, 11873, 32353, 83111, 226471, 1002943, 7020601, 12391199, 86738393, 384127169, 2688890183]

約数ペア:

[(1, 2688890183), (7, 384127169), (31, 86738393), (217, 12391199), (383, 7020601), (2681, 1002943), (11873, 226471), (32353, 83111)]