222728462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{21961}}^1$

素因数の和:22435

約数の個数: 16

約数和(自身を含む): 365271984

約数和(自身を除く): 142543522

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 21961, 43922, 241571, 483142, 10124021, 20248042, 111364231, 222728462]

約数ペア:

[(1, 222728462), (2, 111364231), (11, 20248042), (22, 10124021), (461, 483142), (922, 241571), (5071, 43922), (10142, 21961)]