135809212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{440939}}^1$

素因数の和:440961

約数の個数: 24

約数和(自身を含む): 296311680

約数和(自身を除く): 160502468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 440939, 881878, 1763756, 3086573, 4850329, 6173146, 9700658, 12346292, 19401316, 33952303, 67904606, 135809212]

約数ペア:

[(1, 135809212), (2, 67904606), (4, 33952303), (7, 19401316), (11, 12346292), (14, 9700658), (22, 6173146), (28, 4850329), (44, 3086573), (77, 1763756), (154, 881878), (308, 440939)]