268342810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{260527}}^1$

素因数の和:260637

約数の個数: 16

約数和(自身を含む): 487708416

約数和(自身を除く): 219365606

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 260527, 521054, 1302635, 2605270, 26834281, 53668562, 134171405, 268342810]

約数ペア:

[(1, 268342810), (2, 134171405), (5, 53668562), (10, 26834281), (103, 2605270), (206, 1302635), (515, 521054), (1030, 260527)]