2005482687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{369947}}^1$

素因数の和:370102

約数の個数: 16

約数和(自身を含む): 2900392320

約数和(自身を除く): 894909633

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 369947, 1109841, 4809311, 14427933, 51422633, 154267899, 668494229, 2005482687]

約数ペア:

[(1, 2005482687), (3, 668494229), (13, 154267899), (39, 51422633), (139, 14427933), (417, 4809311), (1807, 1109841), (5421, 369947)]