2077187619

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 3188644704

約数和(自身を除く): 1111457085

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 401, 507, 601, 663, 1203, 1803, 2873, 5213, 6817, 7813, 8619, 10217, 15639, 20451, 23439, 30651, 67769, 88621, 101569, 132821, 203307, 241001, 265863, 304707, 398463, 723003, 1152073, 1726673, 3133013, 3456219, 4097017, 5180019, 9399039, 12291051, 40729169, 53261221, 122187507, 159783663, 692395873, 2077187619]

約数ペア:

[(1, 2077187619), (3, 692395873), (13, 159783663), (17, 122187507), (39, 53261221), (51, 40729169), (169, 12291051), (221, 9399039), (401, 5180019), (507, 4097017), (601, 3456219), (663, 3133013), (1203, 1726673), (1803, 1152073), (2873, 723003), (5213, 398463), (6817, 304707), (7813, 265863), (8619, 241001), (10217, 203307), (15639, 132821), (20451, 101569), (23439, 88621), (30651, 67769)]