212715844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4834451}}^1$

素因数の和:4834466

約数の個数: 12

約数和(自身を含む): 406093968

約数和(自身を除く): 193378124

約数列:

[1, 2, 4, 11, 22, 44, 4834451, 9668902, 19337804, 53178961, 106357922, 212715844]

約数ペア:

[(1, 212715844), (2, 106357922), (4, 53178961), (11, 19337804), (22, 9668902), (44, 4834451)]