125940266

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 190502280

約数和(自身を除く): 64562014

約数列:

[1, 2, 277, 281, 554, 562, 809, 1618, 77837, 155674, 224093, 227329, 448186, 454658, 62970133, 125940266]

約数ペア:

[(1, 125940266), (2, 62970133), (277, 454658), (281, 448186), (554, 227329), (562, 224093), (809, 155674), (1618, 77837)]