2011431475

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{1933}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 2525262480

約数和(自身を除く): 513831005

約数列:

[1, 5, 25, 107, 389, 535, 1933, 1945, 2675, 9665, 9725, 41623, 48325, 206831, 208115, 751937, 1034155, 1040575, 3759685, 5170775, 18798425, 80457259, 402286295, 2011431475]

約数ペア:

[(1, 2011431475), (5, 402286295), (25, 80457259), (107, 18798425), (389, 5170775), (535, 3759685), (1933, 1040575), (1945, 1034155), (2675, 751937), (9665, 208115), (9725, 206831), (41623, 48325)]