2217176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21338

約数の個数: 16

約数和(自身を含む): 4477200

約数和(自身を除く): 2260024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21319, 42638, 85276, 170552, 277147, 554294, 1108588, 2217176]

約数ペア:

[(1, 2217176), (2, 1108588), (4, 554294), (8, 277147), (13, 170552), (26, 85276), (52, 42638), (104, 21319)]