4663919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 5289984

約数和(自身を除く): 626065

約数列:

[1, 13, 31, 71, 163, 403, 923, 2119, 2201, 5053, 11573, 28613, 65689, 150449, 358763, 4663919]

約数ペア:

[(1, 4663919), (13, 358763), (31, 150449), (71, 65689), (163, 28613), (403, 11573), (923, 5053), (2119, 2201)]