1949677768

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2235869}}^1$

素因数の和:2235984

約数の個数: 16

約数和(自身を含む): 3689185500

約数和(自身を除く): 1739507732

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2235869, 4471738, 8943476, 17886952, 243709721, 487419442, 974838884, 1949677768]

約数ペア:

[(1, 1949677768), (2, 974838884), (4, 487419442), (8, 243709721), (109, 17886952), (218, 8943476), (436, 4471738), (872, 2235869)]