985775086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{5189}}^1$

素因数の和:5328

約数の個数: 24

約数和(自身を含む): 1546225560

約数和(自身を除く): 560450474

約数列:

[1, 2, 43, 47, 86, 94, 2021, 2209, 4042, 4418, 5189, 10378, 94987, 189974, 223127, 243883, 446254, 487766, 10486969, 11462501, 20973938, 22925002, 492887543, 985775086]

約数ペア:

[(1, 985775086), (2, 492887543), (43, 22925002), (47, 20973938), (86, 11462501), (94, 10486969), (2021, 487766), (2209, 446254), (4042, 243883), (4418, 223127), (5189, 189974), (10378, 94987)]