278316469

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 302946048

約数和(自身を除く): 24629579

約数列:

[1, 17, 47, 163, 799, 2137, 2771, 7661, 36329, 100439, 130237, 348331, 1707463, 5921627, 16371557, 278316469]

約数ペア:

[(1, 278316469), (17, 16371557), (47, 5921627), (163, 1707463), (799, 348331), (2137, 130237), (2771, 100439), (7661, 36329)]