309809588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7041127}}^1$

素因数の和:7041142

約数の個数: 12

約数和(自身を含む): 591454752

約数和(自身を除く): 281645164

約数列:

[1, 2, 4, 11, 22, 44, 7041127, 14082254, 28164508, 77452397, 154904794, 309809588]

約数ペア:

[(1, 309809588), (2, 154904794), (4, 77452397), (11, 28164508), (22, 14082254), (44, 7041127)]