8155779842

素因数分解:

$2^1\times 7^1\times {\mathrm{20143}}^1\times {\mathrm{28921}}^1$

素因数の和:49073

約数の個数: 16

約数和(自身を含む): 13982514432

約数和(自身を除く): 5826734590

約数列:

[1, 2, 7, 14, 20143, 28921, 40286, 57842, 141001, 202447, 282002, 404894, 582555703, 1165111406, 4077889921, 8155779842]

約数ペア:

[(1, 8155779842), (2, 4077889921), (7, 1165111406), (14, 582555703), (20143, 404894), (28921, 282002), (40286, 202447), (57842, 141001)]