388804548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2945489}}^1$

素因数の和:2945507

約数の個数: 24

約数和(自身を含む): 989684640

約数和(自身を除く): 600880092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2945489, 5890978, 8836467, 11781956, 17672934, 32400379, 35345868, 64800758, 97201137, 129601516, 194402274, 388804548]

約数ペア:

[(1, 388804548), (2, 194402274), (3, 129601516), (4, 97201137), (6, 64800758), (11, 35345868), (12, 32400379), (22, 17672934), (33, 11781956), (44, 8836467), (66, 5890978), (132, 2945489)]