1066686538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1\times {\mathrm{2939}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 1619352000

約数和(自身を除く): 552665462

約数列:

[1, 2, 89, 178, 2039, 2939, 4078, 5878, 181471, 261571, 362942, 523142, 5992621, 11985242, 533343269, 1066686538]

約数ペア:

[(1, 1066686538), (2, 533343269), (89, 11985242), (178, 5992621), (2039, 523142), (2939, 362942), (4078, 261571), (5878, 181471)]