80804521742

素因数分解:

$2^1\times 7^1\times {\mathrm{4129}}^1\times {\mathrm{1397857}}^1$

素因数の和:1401995

約数の個数: 16

約数和(自身を含む): 138555684960

約数和(自身を除く): 57751163218

約数列:

[1, 2, 7, 14, 4129, 8258, 28903, 57806, 1397857, 2795714, 9784999, 19569998, 5771751553, 11543503106, 40402260871, 80804521742]

約数ペア:

[(1, 80804521742), (2, 40402260871), (7, 11543503106), (14, 5771751553), (4129, 19569998), (8258, 9784999), (28903, 2795714), (57806, 1397857)]