2785442254

素因数分解:

$2^1\times 7^1\times {\mathrm{11027}}^1\times {\mathrm{18043}}^1$

素因数の和:29079

約数の個数: 16

約数和(自身を含む): 4775741568

約数和(自身を除く): 1990299314

約数列:

[1, 2, 7, 14, 11027, 18043, 22054, 36086, 77189, 126301, 154378, 252602, 198960161, 397920322, 1392721127, 2785442254]

約数ペア:

[(1, 2785442254), (2, 1392721127), (7, 397920322), (14, 198960161), (11027, 252602), (18043, 154378), (22054, 126301), (36086, 77189)]