840539082

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1919039}}^1$

素因数の和:1919117

約数の個数: 16

約数和(自身を含む): 1704107520

約数和(自身を除く): 863568438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1919039, 3838078, 5757117, 11514234, 140089847, 280179694, 420269541, 840539082]

約数ペア:

[(1, 840539082), (2, 420269541), (3, 280179694), (6, 140089847), (73, 11514234), (146, 5757117), (219, 3838078), (438, 1919039)]