2000865471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{2909}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 3067372800

約数和(自身を除く): 1066507329

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1097, 2909, 3291, 8727, 12067, 20843, 31999, 36201, 55271, 62529, 95997, 165813, 229273, 607981, 687819, 1823943, 3191173, 9573519, 35102903, 60632287, 105308709, 181896861, 666955157, 2000865471]

約数ペア:

[(1, 2000865471), (3, 666955157), (11, 181896861), (19, 105308709), (33, 60632287), (57, 35102903), (209, 9573519), (627, 3191173), (1097, 1823943), (2909, 687819), (3291, 607981), (8727, 229273), (12067, 165813), (20843, 95997), (31999, 62529), (36201, 55271)]