443425862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{10093}}^1$

素因数の和:12103

約数の個数: 16

約数和(自身を含む): 726041232

約数和(自身を除く): 282615370

約数列:

[1, 2, 11, 22, 1997, 3994, 10093, 20186, 21967, 43934, 111023, 222046, 20155721, 40311442, 221712931, 443425862]

約数ペア:

[(1, 443425862), (2, 221712931), (11, 40311442), (22, 20155721), (1997, 222046), (3994, 111023), (10093, 43934), (20186, 21967)]