129426298

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{1451}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 196612416

約数和(自身を除く): 67186118

約数列:

[1, 2, 103, 206, 433, 866, 1451, 2902, 44599, 89198, 149453, 298906, 628283, 1256566, 64713149, 129426298]

約数ペア:

[(1, 129426298), (2, 64713149), (103, 1256566), (206, 628283), (433, 298906), (866, 149453), (1451, 89198), (2902, 44599)]