280114974718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{42687439}}^1$

素因数の和:42687651

約数の個数: 16

約数和(自身を含む): 447193621440

約数和(自身を除く): 167078646722

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 42687439, 85374878, 725686463, 1451372926, 8238675727, 16477351454, 140057487359, 280114974718]

約数ペア:

[(1, 280114974718), (2, 140057487359), (17, 16477351454), (34, 8238675727), (193, 1451372926), (386, 725686463), (3281, 85374878), (6562, 42687439)]