1297701424

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{229763}}^1$

素因数の和:230124

約数の個数: 20

約数和(自身を含む): 2521430136

約数和(自身を除く): 1223728712

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 229763, 459526, 919052, 1838104, 3676208, 81106339, 162212678, 324425356, 648850712, 1297701424]

約数ペア:

[(1, 1297701424), (2, 648850712), (4, 324425356), (8, 162212678), (16, 81106339), (353, 3676208), (706, 1838104), (1412, 919052), (2824, 459526), (5648, 229763)]