2089568558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13568627}}^1$

素因数の和:13568647

約数の個数: 16

約数和(自身を含む): 3907764864

約数和(自身を除く): 1818196306

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13568627, 27137254, 94980389, 149254897, 189960778, 298509794, 1044784279, 2089568558]

約数ペア:

[(1, 2089568558), (2, 1044784279), (7, 298509794), (11, 189960778), (14, 149254897), (22, 94980389), (77, 27137254), (154, 13568627)]