2989405412

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{589859}}^1$

素因数の和:590051

約数の個数: 24

約数和(自身を含む): 6011853120

約数和(自身を除く): 3022447708

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 589859, 1179718, 2359436, 4129013, 8258026, 16516052, 106764479, 213528958, 427057916, 747351353, 1494702706, 2989405412]

約数ペア:

[(1, 2989405412), (2, 1494702706), (4, 747351353), (7, 427057916), (14, 213528958), (28, 106764479), (181, 16516052), (362, 8258026), (724, 4129013), (1267, 2359436), (2534, 1179718), (5068, 589859)]