2012205404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45731941}}^1$

素因数の和:45731956

約数の個数: 12

約数和(自身を含む): 3841483128

約数和(自身を除く): 1829277724

約数列:

[1, 2, 4, 11, 22, 44, 45731941, 91463882, 182927764, 503051351, 1006102702, 2012205404]

約数ペア:

[(1, 2012205404), (2, 1006102702), (4, 503051351), (11, 182927764), (22, 91463882), (44, 45731941)]