813103568

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{134087}}^1$

素因数の和:134474

約数の個数: 20

約数和(自身を含む): 1579556640

約数和(自身を除く): 766453072

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 134087, 268174, 536348, 1072696, 2145392, 50818973, 101637946, 203275892, 406551784, 813103568]

約数ペア:

[(1, 813103568), (2, 406551784), (4, 203275892), (8, 101637946), (16, 50818973), (379, 2145392), (758, 1072696), (1516, 536348), (3032, 268174), (6064, 134087)]