2022790889

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{68041}}^1$

素因数の和:68216

約数の個数: 16

約数和(自身を含む): 2403787776

約数和(自身を除く): 380996887

約数列:

[1, 7, 31, 137, 217, 959, 4247, 29729, 68041, 476287, 2109271, 9321617, 14764897, 65251319, 288970127, 2022790889]

約数ペア:

[(1, 2022790889), (7, 288970127), (31, 65251319), (137, 14764897), (217, 9321617), (959, 2109271), (4247, 476287), (29729, 68041)]