2783173865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{194017}}^1$

素因数の和:194192

約数の個数: 16

約数和(自身を含む): 3538888320

約数和(自身を除く): 755714455

約数列:

[1, 5, 19, 95, 151, 755, 2869, 14345, 194017, 970085, 3686323, 18431615, 29296567, 146482835, 556634773, 2783173865]

約数ペア:

[(1, 2783173865), (5, 556634773), (19, 146482835), (95, 29296567), (151, 18431615), (755, 3686323), (2869, 970085), (14345, 194017)]