1880937548

素因数分解:

$2^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{71693}}^1$

素因数の和:72641

約数の個数: 24

約数和(自身を含む): 3765942432

約数和(自身を除く): 1885004884

約数列:

[1, 2, 4, 7, 14, 28, 937, 1874, 3748, 6559, 13118, 26236, 71693, 143386, 286772, 501851, 1003702, 2007404, 67176341, 134352682, 268705364, 470234387, 940468774, 1880937548]

約数ペア:

[(1, 1880937548), (2, 940468774), (4, 470234387), (7, 268705364), (14, 134352682), (28, 67176341), (937, 2007404), (1874, 1003702), (3748, 501851), (6559, 286772), (13118, 143386), (26236, 71693)]