990992453762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397350623}}^1$

素因数の和:397350697

約数の個数: 16

約数和(自身を含む): 1573508471040

約数和(自身を除く): 582516017278

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 397350623, 794701246, 11523168067, 17086076789, 23046336134, 34172153578, 495496226881, 990992453762]

約数ペア:

[(1, 990992453762), (2, 495496226881), (29, 34172153578), (43, 23046336134), (58, 17086076789), (86, 11523168067), (1247, 794701246), (2494, 397350623)]