272499178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1024433}}^1$

素因数の和:1024461

約数の個数: 16

約数和(自身を含む): 491728320

約数和(自身を除く): 219229142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1024433, 2048866, 7171031, 14342062, 19464227, 38928454, 136249589, 272499178]

約数ペア:

[(1, 272499178), (2, 136249589), (7, 38928454), (14, 19464227), (19, 14342062), (38, 7171031), (133, 2048866), (266, 1024433)]