2912561090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{4799}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 5293900800

約数和(自身を除く): 2381339710

約数列:

[1, 2, 5, 10, 137, 274, 443, 685, 886, 1370, 2215, 4430, 4799, 9598, 23995, 47990, 60691, 121382, 303455, 606910, 657463, 1314926, 2125957, 3287315, 4251914, 6574630, 10629785, 21259570, 291256109, 582512218, 1456280545, 2912561090]

約数ペア:

[(1, 2912561090), (2, 1456280545), (5, 582512218), (10, 291256109), (137, 21259570), (274, 10629785), (443, 6574630), (685, 4251914), (886, 3287315), (1370, 2125957), (2215, 1314926), (4430, 657463), (4799, 606910), (9598, 303455), (23995, 121382), (47990, 60691)]