5091849217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 6342336000

約数和(自身を除く): 1250486783

約数列:

[1, 7, 13, 91, 109, 599, 763, 857, 1417, 4193, 5999, 7787, 9919, 11141, 54509, 65291, 77987, 93413, 457037, 513343, 653891, 848783, 1214369, 3593401, 5941481, 6673459, 8500583, 46714213, 55954387, 391680709, 727407031, 5091849217]

約数ペア:

[(1, 5091849217), (7, 727407031), (13, 391680709), (91, 55954387), (109, 46714213), (599, 8500583), (763, 6673459), (857, 5941481), (1417, 3593401), (4193, 1214369), (5999, 848783), (7787, 653891), (9919, 513343), (11141, 457037), (54509, 93413), (65291, 77987)]