2639224

素因数分解:

$2^3\times 7^1\times {\mathrm{47129}}^1$

素因数の和:47142

約数の個数: 16

約数和(自身を含む): 5655600

約数和(自身を除く): 3016376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 47129, 94258, 188516, 329903, 377032, 659806, 1319612, 2639224]

約数ペア:

[(1, 2639224), (2, 1319612), (4, 659806), (7, 377032), (8, 329903), (14, 188516), (28, 94258), (56, 47129)]