16994208049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{83857}}^1$

素因数の和:84025

約数の個数: 32

約数和(自身を含む): 22315620096

約数和(自身を除く): 5321412047

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 917, 1547, 1703, 2227, 11921, 15589, 28951, 83857, 202657, 586999, 1090141, 1425569, 7630987, 9978983, 10985267, 18532397, 76896869, 129726779, 142808471, 186749539, 999659297, 1307246773, 2427744007, 16994208049]

約数ペア:

[(1, 16994208049), (7, 2427744007), (13, 1307246773), (17, 999659297), (91, 186749539), (119, 142808471), (131, 129726779), (221, 76896869), (917, 18532397), (1547, 10985267), (1703, 9978983), (2227, 7630987), (11921, 1425569), (15589, 1090141), (28951, 586999), (83857, 202657)]