1090408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{12391}}^1$

素因数の和:12408

約数の個数: 16

約数和(自身を含む): 2230560

約数和(自身を除く): 1140152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 12391, 24782, 49564, 99128, 136301, 272602, 545204, 1090408]

約数ペア:

[(1, 1090408), (2, 545204), (4, 272602), (8, 136301), (11, 99128), (22, 49564), (44, 24782), (88, 12391)]