2009685734

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{342599}}^1$

素因数の和:343027

約数の個数: 16

約数和(自身を含む): 3453408000

約数和(自身を除く): 1443722266

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 342599, 685198, 2398193, 4796386, 143548981, 287097962, 1004842867, 2009685734]

約数ペア:

[(1, 2009685734), (2, 1004842867), (7, 287097962), (14, 143548981), (419, 4796386), (838, 2398193), (2933, 685198), (5866, 342599)]