2018720188

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{2203843}}^1$

素因数の和:2204076

約数の個数: 12

約数和(自身を含む): 3548188840

約数和(自身を除く): 1529468652

約数列:

[1, 2, 4, 229, 458, 916, 2203843, 4407686, 8815372, 504680047, 1009360094, 2018720188]

約数ペア:

[(1, 2018720188), (2, 1009360094), (4, 504680047), (229, 8815372), (458, 4407686), (916, 2203843)]