272929718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{378019}}^1$

素因数の和:378059

約数の個数: 12

約数和(自身を含む): 432076860

約数和(自身を除く): 159147142

約数列:

[1, 2, 19, 38, 361, 722, 378019, 756038, 7182361, 14364722, 136464859, 272929718]

約数ペア:

[(1, 272929718), (2, 136464859), (19, 14364722), (38, 7182361), (361, 756038), (722, 378019)]