2680207922

素因数分解:

$2^1\times 7^1\times {\mathrm{9791}}^1\times {\mathrm{19553}}^1$

素因数の和:29353

約数の個数: 16

約数和(自身を含む): 4595346432

約数和(自身を除く): 1915138510

約数列:

[1, 2, 7, 14, 9791, 19553, 19582, 39106, 68537, 136871, 137074, 273742, 191443423, 382886846, 1340103961, 2680207922]

約数ペア:

[(1, 2680207922), (2, 1340103961), (7, 382886846), (14, 191443423), (9791, 273742), (19553, 137074), (19582, 136871), (39106, 68537)]