2858531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 447709

約数列:

[1, 13, 19, 71, 163, 247, 923, 1349, 2119, 3097, 11573, 17537, 40261, 150449, 219887, 2858531]

約数ペア:

[(1, 2858531), (13, 219887), (19, 150449), (71, 40261), (163, 17537), (247, 11573), (923, 3097), (1349, 2119)]