227968978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{4001}}^1$

素因数の和:4953

約数の個数: 16

約数和(自身を含む): 353456640

約数和(自身を除く): 125487662

約数列:

[1, 2, 31, 62, 919, 1838, 4001, 8002, 28489, 56978, 124031, 248062, 3676919, 7353838, 113984489, 227968978]

約数ペア:

[(1, 227968978), (2, 113984489), (31, 7353838), (62, 3676919), (919, 248062), (1838, 124031), (4001, 56978), (8002, 28489)]