2657872441

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{30137}}^1$

素因数の和:30480

約数の個数: 16

約数和(自身を含む): 3118921344

約数和(自身を除く): 461048903

約数列:

[1, 7, 43, 293, 301, 2051, 12599, 30137, 88193, 210959, 1295891, 8830141, 9071237, 61810987, 379696063, 2657872441]

約数ペア:

[(1, 2657872441), (7, 379696063), (43, 61810987), (293, 9071237), (301, 8830141), (2051, 1295891), (12599, 210959), (30137, 88193)]