127185212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{412939}}^1$

素因数の和:412961

約数の個数: 24

約数和(自身を含む): 277495680

約数和(自身を除く): 150310468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 412939, 825878, 1651756, 2890573, 4542329, 5781146, 9084658, 11562292, 18169316, 31796303, 63592606, 127185212]

約数ペア:

[(1, 127185212), (2, 63592606), (4, 31796303), (7, 18169316), (11, 11562292), (14, 9084658), (22, 5781146), (28, 4542329), (44, 2890573), (77, 1651756), (154, 825878), (308, 412939)]