392287922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{212507}}^1$

素因数の和:212593

約数の個数: 16

約数和(自身を含む): 642624192

約数和(自身を除く): 250336270

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 212507, 425014, 2762591, 5525182, 15087997, 30175994, 196143961, 392287922]

約数ペア:

[(1, 392287922), (2, 196143961), (13, 30175994), (26, 15087997), (71, 5525182), (142, 2762591), (923, 425014), (1846, 212507)]