2777948974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{194507}}^1$

素因数の和:194739

約数の個数: 16

約数和(自身を含む): 4301738928

約数和(自身を除く): 1523789954

約数列:

[1, 2, 37, 74, 193, 386, 7141, 14282, 194507, 389014, 7196759, 14393518, 37539851, 75079702, 1388974487, 2777948974]

約数ペア:

[(1, 2777948974), (2, 1388974487), (37, 75079702), (74, 37539851), (193, 14393518), (386, 7196759), (7141, 389014), (14282, 194507)]