2655649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 2995200

約数和(自身を除く): 339551

約数列:

[1, 19, 23, 59, 103, 437, 1121, 1357, 1957, 2369, 6077, 25783, 45011, 115463, 139771, 2655649]

約数ペア:

[(1, 2655649), (19, 139771), (23, 115463), (59, 45011), (103, 25783), (437, 6077), (1121, 2369), (1357, 1957)]