2008506621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1\times {\mathrm{1667}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 3026419200

約数和(自身を除く): 1017912579

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1259, 1667, 3777, 5001, 13849, 18337, 36511, 41547, 48343, 55011, 109533, 145029, 401621, 531773, 1204863, 1595319, 2098753, 6296259, 23086283, 60863837, 69258849, 182591511, 669502207, 2008506621]

約数ペア:

[(1, 2008506621), (3, 669502207), (11, 182591511), (29, 69258849), (33, 60863837), (87, 23086283), (319, 6296259), (957, 2098753), (1259, 1595319), (1667, 1204863), (3777, 531773), (5001, 401621), (13849, 145029), (18337, 109533), (36511, 55011), (41547, 48343)]