2005991108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1060249}}^1$

素因数の和:1060307

約数の個数: 24

約数和(自身を含む): 3918684000

約数和(自身を除く): 1912692892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1060249, 2120498, 4240996, 11662739, 23325478, 45590707, 46650956, 91181414, 182362828, 501497777, 1002995554, 2005991108]

約数ペア:

[(1, 2005991108), (2, 1002995554), (4, 501497777), (11, 182362828), (22, 91181414), (43, 46650956), (44, 45590707), (86, 23325478), (172, 11662739), (473, 4240996), (946, 2120498), (1892, 1060249)]