3886819489

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{19463}}^1$

素因数の和:20124

約数の個数: 16

約数和(自身を含む): 4544299008

約数和(自身を除く): 657479519

約数列:

[1, 7, 47, 329, 607, 4249, 19463, 28529, 136241, 199703, 914761, 6403327, 11814041, 82698287, 555259927, 3886819489]

約数ペア:

[(1, 3886819489), (7, 555259927), (47, 82698287), (329, 11814041), (607, 6403327), (4249, 914761), (19463, 199703), (28529, 136241)]