2005684826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{253307}}^1$

素因数の和:253453

約数の個数: 16

約数和(自身を含む): 3118728096

約数和(自身を除く): 1113043270

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 253307, 506614, 9372359, 18744718, 27103849, 54207698, 1002842413, 2005684826]

約数ペア:

[(1, 2005684826), (2, 1002842413), (37, 54207698), (74, 27103849), (107, 18744718), (214, 9372359), (3959, 506614), (7918, 253307)]