6646070

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2137}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 12007008

約数和(自身を除く): 5360938

約数列:

[1, 2, 5, 10, 311, 622, 1555, 2137, 3110, 4274, 10685, 21370, 664607, 1329214, 3323035, 6646070]

約数ペア:

[(1, 6646070), (2, 3323035), (5, 1329214), (10, 664607), (311, 21370), (622, 10685), (1555, 4274), (2137, 3110)]