2223540385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{10337}}^1\times {\mathrm{3911}}^1$

素因数の和:14264

約数の個数: 16

約数和(自身を含む): 2911842432

約数和(自身を除く): 688302047

約数列:

[1, 5, 11, 55, 3911, 10337, 19555, 43021, 51685, 113707, 215105, 568535, 40428007, 202140035, 444708077, 2223540385]

約数ペア:

[(1, 2223540385), (5, 444708077), (11, 202140035), (55, 40428007), (3911, 568535), (10337, 215105), (19555, 113707), (43021, 51685)]