2887428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 6834240

約数和(自身を除く): 3946812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3389, 6778, 10167, 13556, 20334, 40668, 240619, 481238, 721857, 962476, 1443714, 2887428]

約数ペア:

[(1, 2887428), (2, 1443714), (3, 962476), (4, 721857), (6, 481238), (12, 240619), (71, 40668), (142, 20334), (213, 13556), (284, 10167), (426, 6778), (852, 3389)]