78734194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{511261}}^1$

素因数の和:511281

約数の個数: 16

約数和(自身を含む): 147243456

約数和(自身を除く): 68509262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 511261, 1022522, 3578827, 5623871, 7157654, 11247742, 39367097, 78734194]

約数ペア:

[(1, 78734194), (2, 39367097), (7, 11247742), (11, 7157654), (14, 5623871), (22, 3578827), (77, 1022522), (154, 511261)]