5691909310

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{285023}}^1$

素因数の和:287027

約数の個数: 16

約数和(自身を含む): 10250603136

約数和(自身を除く): 4558693826

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 285023, 570046, 1425115, 2850230, 569190931, 1138381862, 2845954655, 5691909310]

約数ペア:

[(1, 5691909310), (2, 2845954655), (5, 1138381862), (10, 569190931), (1997, 2850230), (3994, 1425115), (9985, 570046), (19970, 285023)]