1940368

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:882

約数の個数: 20

約数和(自身を含む): 3786588

約数和(自身を除く): 1846220

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 701, 1384, 1402, 2768, 2804, 5608, 11216, 121273, 242546, 485092, 970184, 1940368]

約数ペア:

[(1, 1940368), (2, 970184), (4, 485092), (8, 242546), (16, 121273), (173, 11216), (346, 5608), (692, 2804), (701, 2768), (1384, 1402)]