2113442648

素因数分解:

$2^3\times {\mathrm{8353}}^1\times {\mathrm{31627}}^1$

素因数の和:39986

約数の個数: 16

約数和(自身を含む): 3963304680

約数和(自身を除く): 1849862032

約数列:

[1, 2, 4, 8, 8353, 16706, 31627, 33412, 63254, 66824, 126508, 253016, 264180331, 528360662, 1056721324, 2113442648]

約数ペア:

[(1, 2113442648), (2, 1056721324), (4, 528360662), (8, 264180331), (8353, 253016), (16706, 126508), (31627, 66824), (33412, 63254)]