2005655784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{446893}}^1$

素因数の和:446930

約数の個数: 64

約数和(自身を含む): 5791746240

約数和(自身を除く): 3786090456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 446893, 893786, 1340679, 1787572, 2681358, 3575144, 4915823, 5362716, 7597181, 9831646, 10725432, 14747469, 15194362, 19663292, 22791543, 29494938, 30388724, 39326584, 45583086, 58989876, 60777448, 83568991, 91166172, 117979752, 167137982, 182332344, 250706973, 334275964, 501413946, 668551928, 1002827892, 2005655784]

約数ペア:

[(1, 2005655784), (2, 1002827892), (3, 668551928), (4, 501413946), (6, 334275964), (8, 250706973), (11, 182332344), (12, 167137982), (17, 117979752), (22, 91166172), (24, 83568991), (33, 60777448), (34, 58989876), (44, 45583086), (51, 39326584), (66, 30388724), (68, 29494938), (88, 22791543), (102, 19663292), (132, 15194362), (136, 14747469), (187, 10725432), (204, 9831646), (264, 7597181), (374, 5362716), (408, 4915823), (561, 3575144), (748, 2681358), (1122, 1787572), (1496, 1340679), (2244, 893786), (4488, 446893)]