2543288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{28901}}^1$

素因数の和:28918

約数の個数: 16

約数和(自身を含む): 5202360

約数和(自身を除く): 2659072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 28901, 57802, 115604, 231208, 317911, 635822, 1271644, 2543288]

約数ペア:

[(1, 2543288), (2, 1271644), (4, 635822), (8, 317911), (11, 231208), (22, 115604), (44, 57802), (88, 28901)]