1938508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 3986640

約数和(自身を除く): 2048132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3389, 6778, 13556, 37279, 44057, 74558, 88114, 149116, 176228, 484627, 969254, 1938508]

約数ペア:

[(1, 1938508), (2, 969254), (4, 484627), (11, 176228), (13, 149116), (22, 88114), (26, 74558), (44, 44057), (52, 37279), (143, 13556), (286, 6778), (572, 3389)]