2012684891

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{39371}}^1$

素因数の和:39554

約数の個数: 16

約数和(自身を含む): 2356020480

約数和(自身を除く): 343335589

約数列:

[1, 7, 67, 109, 469, 763, 7303, 39371, 51121, 275597, 2637857, 4291439, 18464999, 30040073, 287526413, 2012684891]

約数ペア:

[(1, 2012684891), (7, 287526413), (67, 30040073), (109, 18464999), (469, 4291439), (763, 2637857), (7303, 275597), (39371, 51121)]