2017673090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1\times {\mathrm{3041}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 3719903616

約数和(自身を除く): 1702230526

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1543, 3041, 3086, 6082, 7715, 15205, 15430, 30410, 66349, 130763, 132698, 261526, 331745, 653815, 663490, 1307630, 4692263, 9384526, 23461315, 46922630, 201767309, 403534618, 1008836545, 2017673090]

約数ペア:

[(1, 2017673090), (2, 1008836545), (5, 403534618), (10, 201767309), (43, 46922630), (86, 23461315), (215, 9384526), (430, 4692263), (1543, 1307630), (3041, 663490), (3086, 653815), (6082, 331745), (7715, 261526), (15205, 132698), (15430, 130763), (30410, 66349)]