255064322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{29311}}^1$

素因数の和:29561

約数の個数: 16

約数和(自身を含む): 404505600

約数和(自身を除く): 149441278

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 29311, 58622, 556909, 1113818, 6712219, 13424438, 127532161, 255064322]

約数ペア:

[(1, 255064322), (2, 127532161), (19, 13424438), (38, 6712219), (229, 1113818), (458, 556909), (4351, 58622), (8702, 29311)]