25878002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 40040352

約数和(自身を除く): 14162350

約数列:

[1, 2, 43, 86, 131, 262, 2297, 4594, 5633, 11266, 98771, 197542, 300907, 601814, 12939001, 25878002]

約数ペア:

[(1, 25878002), (2, 12939001), (43, 601814), (86, 300907), (131, 197542), (262, 98771), (2297, 11266), (4594, 5633)]