255126281

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{30727}}^1$

素因数の和:30788

約数の個数: 12

約数和(自身を含む): 280976832

約数和(自身を除く): 25850551

約数列:

[1, 19, 23, 361, 437, 8303, 30727, 583813, 706721, 11092447, 13427699, 255126281]

約数ペア:

[(1, 255126281), (19, 13427699), (23, 11092447), (361, 706721), (437, 583813), (8303, 30727)]