2057646585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{6911}}^1$

素因数の和:7805

約数の個数: 32

約数和(自身を含む): 3439853568

約数和(自身を除く): 1382206983

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 863, 2589, 4315, 6911, 12945, 19849, 20733, 34555, 59547, 99245, 103665, 158953, 297735, 476859, 794765, 2384295, 5964193, 17892579, 29820965, 89462895, 137176439, 411529317, 685882195, 2057646585]

約数ペア:

[(1, 2057646585), (3, 685882195), (5, 411529317), (15, 137176439), (23, 89462895), (69, 29820965), (115, 17892579), (345, 5964193), (863, 2384295), (2589, 794765), (4315, 476859), (6911, 297735), (12945, 158953), (19849, 103665), (20733, 99245), (34555, 59547)]