2016791898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12277}}^1$

素因数の和:12443

約数の個数: 64

約数和(自身を含む): 4667604480

約数和(自身を除く): 2650812582

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 131, 209, 262, 393, 418, 627, 786, 1254, 1441, 2489, 2882, 4323, 4978, 7467, 8646, 12277, 14934, 24554, 27379, 36831, 54758, 73662, 82137, 135047, 164274, 233263, 270094, 405141, 466526, 699789, 810282, 1399578, 1608287, 2565893, 3216574, 4824861, 5131786, 7697679, 9649722, 15395358, 17691157, 30557453, 35382314, 53073471, 61114906, 91672359, 106146942, 183344718, 336131983, 672263966, 1008395949, 2016791898]

約数ペア:

[(1, 2016791898), (2, 1008395949), (3, 672263966), (6, 336131983), (11, 183344718), (19, 106146942), (22, 91672359), (33, 61114906), (38, 53073471), (57, 35382314), (66, 30557453), (114, 17691157), (131, 15395358), (209, 9649722), (262, 7697679), (393, 5131786), (418, 4824861), (627, 3216574), (786, 2565893), (1254, 1608287), (1441, 1399578), (2489, 810282), (2882, 699789), (4323, 466526), (4978, 405141), (7467, 270094), (8646, 233263), (12277, 164274), (14934, 135047), (24554, 82137), (27379, 73662), (36831, 54758)]