9898314895

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1340327}}^1$

素因数の和:1340550

約数の個数: 16

約数和(自身を含む): 13639177728

約数和(自身を除く): 3740862833

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 7385, 1340327, 6701635, 9382289, 46911445, 282808997, 1414044985, 1979662979, 9898314895]

約数ペア:

[(1, 9898314895), (5, 1979662979), (7, 1414044985), (35, 282808997), (211, 46911445), (1055, 9382289), (1477, 6701635), (7385, 1340327)]