2989009009

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{8461}}^1$

素因数の和:9040

約数の個数: 16

約数和(自身を含む): 3455203840

約数和(自身を除く): 466194831

約数列:

[1, 7, 109, 463, 763, 3241, 8461, 50467, 59227, 353269, 922249, 3917443, 6455743, 27422101, 427001287, 2989009009]

約数ペア:

[(1, 2989009009), (7, 427001287), (109, 27422101), (463, 6455743), (763, 3917443), (3241, 922249), (8461, 353269), (50467, 59227)]