2855974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 4783680

約数和(自身を除く): 1927706

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 3019, 6038, 33209, 66418, 129817, 259634, 1427987, 2855974]

約数ペア:

[(1, 2855974), (2, 1427987), (11, 259634), (22, 129817), (43, 66418), (86, 33209), (473, 6038), (946, 3019)]