487456442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{72173}}^1$

素因数の和:72493

約数の個数: 16

約数和(自身を含む): 800265312

約数和(自身を除く): 312808870

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 72173, 144346, 793903, 1587806, 22157111, 44314222, 243728221, 487456442]

約数ペア:

[(1, 487456442), (2, 243728221), (11, 44314222), (22, 22157111), (307, 1587806), (614, 793903), (3377, 144346), (6754, 72173)]