2013048515

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{20407}}^1$

素因数の和:20702

約数の個数: 16

約数和(自身を含む): 2451408960

約数和(自身を除く): 438360445

約数列:

[1, 5, 109, 181, 545, 905, 19729, 20407, 98645, 102035, 2224363, 3693667, 11121815, 18468335, 402609703, 2013048515]

約数ペア:

[(1, 2013048515), (5, 402609703), (109, 18468335), (181, 11121815), (545, 3693667), (905, 2224363), (19729, 102035), (20407, 98645)]