2005164892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{61561}}^1$

素因数の和:62061

約数の個数: 24

約数和(自身を含む): 3723269760

約数和(自身を除く): 1718104868

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1916, 8143, 16286, 32572, 61561, 123122, 246244, 1046537, 2093074, 4186148, 29487719, 58975438, 117950876, 501291223, 1002582446, 2005164892]

約数ペア:

[(1, 2005164892), (2, 1002582446), (4, 501291223), (17, 117950876), (34, 58975438), (68, 29487719), (479, 4186148), (958, 2093074), (1916, 1046537), (8143, 246244), (16286, 123122), (32572, 61561)]