1282140155513

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{2439667}}^1$

素因数の和:2440256

約数の個数: 16

約数和(自身を含む): 1476682247040

約数和(自身を除く): 194542091527

約数列:

[1, 7, 193, 389, 1351, 2723, 75077, 525539, 2439667, 17077669, 470855731, 949030463, 3295990117, 6643213241, 183162879359, 1282140155513]

約数ペア:

[(1, 1282140155513), (7, 183162879359), (193, 6643213241), (389, 3295990117), (1351, 949030463), (2723, 470855731), (75077, 17077669), (525539, 2439667)]