788256004

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{3221}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 1391401368

約数和(自身を除く): 603145364

約数列:

[1, 2, 4, 193, 317, 386, 634, 772, 1268, 3221, 6442, 12884, 61181, 122362, 244724, 621653, 1021057, 1243306, 2042114, 2486612, 4084228, 197064001, 394128002, 788256004]

約数ペア:

[(1, 788256004), (2, 394128002), (4, 197064001), (193, 4084228), (317, 2486612), (386, 2042114), (634, 1243306), (772, 1021057), (1268, 621653), (3221, 244724), (6442, 122362), (12884, 61181)]