438522046

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{40387}}^1$

素因数の和:40539

約数の個数: 16

約数和(自身を含む): 676095120

約数和(自身を除く): 237573074

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 40387, 80774, 2463607, 3594443, 4927214, 7188886, 219261023, 438522046]

約数ペア:

[(1, 438522046), (2, 219261023), (61, 7188886), (89, 4927214), (122, 3594443), (178, 2463607), (5429, 80774), (10858, 40387)]