1328804554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8628601}}^1$

素因数の和:8628621

約数の個数: 16

約数和(自身を含む): 2485037376

約数和(自身を除く): 1156232822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8628601, 17257202, 60400207, 94914611, 120800414, 189829222, 664402277, 1328804554]

約数ペア:

[(1, 1328804554), (2, 664402277), (7, 189829222), (11, 120800414), (14, 94914611), (22, 60400207), (77, 17257202), (154, 8628601)]