10880156

素因数分解:

$2^2\times 7^2\times {\mathrm{55511}}^1$

素因数の和:55529

約数の個数: 18

約数和(自身を含む): 22149288

約数和(自身を除く): 11269132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 55511, 111022, 222044, 388577, 777154, 1554308, 2720039, 5440078, 10880156]

約数ペア:

[(1, 10880156), (2, 5440078), (4, 2720039), (7, 1554308), (14, 777154), (28, 388577), (49, 222044), (98, 111022), (196, 55511)]