1216222

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 2106720

約数和(自身を除く): 890498

約数列:

[1, 2, 7, 14, 109, 218, 763, 797, 1526, 1594, 5579, 11158, 86873, 173746, 608111, 1216222]

約数ペア:

[(1, 1216222), (2, 608111), (7, 173746), (14, 86873), (109, 11158), (218, 5579), (763, 1594), (797, 1526)]