2016009212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{12107}}^1$

素因数の和:12450

約数の個数: 48

約数和(自身を含む): 4258141440

約数和(自身を除く): 2242132228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 313, 532, 626, 1252, 2191, 4382, 5947, 8764, 11894, 12107, 23788, 24214, 41629, 48428, 83258, 84749, 166516, 169498, 230033, 338996, 460066, 920132, 1610231, 3220462, 3789491, 6440924, 7578982, 15157964, 26526437, 53052874, 72000329, 106105748, 144000658, 288001316, 504002303, 1008004606, 2016009212]

約数ペア:

[(1, 2016009212), (2, 1008004606), (4, 504002303), (7, 288001316), (14, 144000658), (19, 106105748), (28, 72000329), (38, 53052874), (76, 26526437), (133, 15157964), (266, 7578982), (313, 6440924), (532, 3789491), (626, 3220462), (1252, 1610231), (2191, 920132), (4382, 460066), (5947, 338996), (8764, 230033), (11894, 169498), (12107, 166516), (23788, 84749), (24214, 83258), (41629, 48428)]