2091606242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{27791}}^1$

素因数の和:28126

約数の個数: 24

約数和(自身を含む): 3459770496

約数和(自身を除く): 1368164254

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 3421, 6842, 27791, 37631, 55582, 75262, 305701, 611402, 3362711, 6725422, 8643001, 17286002, 95073011, 190146022, 1045803121, 2091606242]

約数ペア:

[(1, 2091606242), (2, 1045803121), (11, 190146022), (22, 95073011), (121, 17286002), (242, 8643001), (311, 6725422), (622, 3362711), (3421, 611402), (6842, 305701), (27791, 75262), (37631, 55582)]