2008468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6543

約数の個数: 24

約数和(自身を含む): 4382784

約数和(自身を除く): 2374316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6521, 13042, 26084, 45647, 71731, 91294, 143462, 182588, 286924, 502117, 1004234, 2008468]

約数ペア:

[(1, 2008468), (2, 1004234), (4, 502117), (7, 286924), (11, 182588), (14, 143462), (22, 91294), (28, 71731), (44, 45647), (77, 26084), (154, 13042), (308, 6521)]