2016683930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{98519}}^1$

素因数の和:98638

約数の個数: 32

約数和(自身を含む): 3830457600

約数和(自身を除く): 1813773670

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 98519, 197038, 492595, 985190, 2265937, 4531874, 8768191, 11329685, 17536382, 22659370, 43840955, 87681910, 201668393, 403336786, 1008341965, 2016683930]

約数ペア:

[(1, 2016683930), (2, 1008341965), (5, 403336786), (10, 201668393), (23, 87681910), (46, 43840955), (89, 22659370), (115, 17536382), (178, 11329685), (230, 8768191), (445, 4531874), (890, 2265937), (2047, 985190), (4094, 492595), (10235, 197038), (20470, 98519)]