2087564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 3825360

約数和(自身を除く): 1737796

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 229, 458, 916, 2279, 4558, 9116, 9847, 12137, 19694, 24274, 39388, 48548, 521891, 1043782, 2087564]

約数ペア:

[(1, 2087564), (2, 1043782), (4, 521891), (43, 48548), (53, 39388), (86, 24274), (106, 19694), (172, 12137), (212, 9847), (229, 9116), (458, 4558), (916, 2279)]