2223643852

素因数分解:

$2^2\times {\mathrm{3109}}^1\times {\mathrm{178807}}^1$

素因数の和:181920

約数の個数: 12

約数和(自身を含む): 3892650160

約数和(自身を除く): 1669006308

約数列:

[1, 2, 4, 3109, 6218, 12436, 178807, 357614, 715228, 555910963, 1111821926, 2223643852]

約数ペア:

[(1, 2223643852), (2, 1111821926), (4, 555910963), (3109, 715228), (6218, 357614), (12436, 178807)]