122021578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{378949}}^1$

素因数の和:378981

約数の個数: 16

約数和(自身を含む): 218275200

約数和(自身を除く): 96253622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 378949, 757898, 2652643, 5305286, 8715827, 17431654, 61010789, 122021578]

約数ペア:

[(1, 122021578), (2, 61010789), (7, 17431654), (14, 8715827), (23, 5305286), (46, 2652643), (161, 757898), (322, 378949)]