2004397937

素因数分解:

${\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 2191478976

約数和(自身を除く): 187081039

約数列:

[1, 17, 53, 107, 289, 901, 1223, 1819, 5671, 15317, 20791, 30923, 64819, 96407, 130861, 353447, 1101923, 1638919, 2224637, 6935633, 18732691, 37818829, 117905761, 2004397937]

約数ペア:

[(1, 2004397937), (17, 117905761), (53, 37818829), (107, 18732691), (289, 6935633), (901, 2224637), (1223, 1638919), (1819, 1101923), (5671, 353447), (15317, 130861), (20791, 96407), (30923, 64819)]