2017653128

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{190921}}^1$

素因数の和:192248

約数の個数: 16

約数和(自身を含む): 3785983260

約数和(自身を除く): 1768330132

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 190921, 381842, 763684, 1527368, 252206641, 504413282, 1008826564, 2017653128]

約数ペア:

[(1, 2017653128), (2, 1008826564), (4, 504413282), (8, 252206641), (1321, 1527368), (2642, 763684), (5284, 381842), (10568, 190921)]