2847704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20962

約数の個数: 16

約数和(自身を含む): 5653800

約数和(自身を除く): 2806096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20939, 41878, 83756, 167512, 355963, 711926, 1423852, 2847704]

約数ペア:

[(1, 2847704), (2, 1423852), (4, 711926), (8, 355963), (17, 167512), (34, 83756), (68, 41878), (136, 20939)]