4985549

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:208

約数の個数: 12

約数和(自身を含む): 5399328

約数和(自身を除く): 413779

約数列:

[1, 23, 43, 71, 989, 1633, 3053, 5041, 70219, 115943, 216763, 4985549]

約数ペア:

[(1, 4985549), (23, 216763), (43, 115943), (71, 70219), (989, 5041), (1633, 3053)]