2891334

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 5837040

約数和(自身を除く): 2945706

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 4421, 8842, 13263, 26526, 481889, 963778, 1445667, 2891334]

約数ペア:

[(1, 2891334), (2, 1445667), (3, 963778), (6, 481889), (109, 26526), (218, 13263), (327, 8842), (654, 4421)]