2358290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1949}}^1$

素因数の和:1978

約数の個数: 24

約数和(自身を含む): 4668300

約数和(自身を除く): 2310010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1949, 3898, 9745, 19490, 21439, 42878, 107195, 214390, 235829, 471658, 1179145, 2358290]

約数ペア:

[(1, 2358290), (2, 1179145), (5, 471658), (10, 235829), (11, 214390), (22, 107195), (55, 42878), (110, 21439), (121, 19490), (242, 9745), (605, 3898), (1210, 1949)]