2180996836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{108421}}^1$

素因数の和:108579

約数の個数: 24

約数和(自身を含む): 3934417536

約数和(自身を除く): 1753420700

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 5029, 10058, 20116, 108421, 216842, 433684, 5095787, 10191574, 11601047, 20383148, 23202094, 46404188, 545249209, 1090498418, 2180996836]

約数ペア:

[(1, 2180996836), (2, 1090498418), (4, 545249209), (47, 46404188), (94, 23202094), (107, 20383148), (188, 11601047), (214, 10191574), (428, 5095787), (5029, 433684), (10058, 216842), (20116, 108421)]