1520816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8641}}^1$

素因数の和:8660

約数の個数: 20

約数和(自身を含む): 3214824

約数和(自身を除く): 1694008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8641, 17282, 34564, 69128, 95051, 138256, 190102, 380204, 760408, 1520816]

約数ペア:

[(1, 1520816), (2, 760408), (4, 380204), (8, 190102), (11, 138256), (16, 95051), (22, 69128), (44, 34564), (88, 17282), (176, 8641)]