2012988439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{637627}}^1$

素因数の和:637686

約数の個数: 16

約数和(自身を含む): 2570916096

約数和(自身を除く): 557927657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 637627, 4463389, 7013897, 26142707, 49097279, 182998949, 287569777, 2012988439]

約数ペア:

[(1, 2012988439), (7, 287569777), (11, 182998949), (41, 49097279), (77, 26142707), (287, 7013897), (451, 4463389), (3157, 637627)]