2183889169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26237}}^1$

素因数の和:26325

約数の個数: 32

約数和(自身を含む): 2901712896

約数和(自身を除く): 717823727

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 1081, 1771, 3619, 7567, 11891, 26237, 83237, 183659, 288607, 603451, 1233139, 2020249, 4224157, 6637961, 8631973, 13564529, 28362197, 46465727, 94951703, 198535379, 311984167, 2183889169]

約数ペア:

[(1, 2183889169), (7, 311984167), (11, 198535379), (23, 94951703), (47, 46465727), (77, 28362197), (161, 13564529), (253, 8631973), (329, 6637961), (517, 4224157), (1081, 2020249), (1771, 1233139), (3619, 603451), (7567, 288607), (11891, 183659), (26237, 83237)]