258184412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1\times {\mathrm{1373}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 461202336

約数和(自身を除く): 203017924

約数列:

[1, 2, 4, 53, 106, 212, 887, 1373, 1774, 2746, 3548, 5492, 47011, 72769, 94022, 145538, 188044, 291076, 1217851, 2435702, 4871404, 64546103, 129092206, 258184412]

約数ペア:

[(1, 258184412), (2, 129092206), (4, 64546103), (53, 4871404), (106, 2435702), (212, 1217851), (887, 291076), (1373, 188044), (1774, 145538), (2746, 94022), (3548, 72769), (5492, 47011)]