2007804708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32257}}^1$

素因数の和:32306

約数の個数: 144

約数和(自身を含む): 6575470720

約数和(自身を除く): 4567666012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 15561, 20748, 31122, 32257, 62244, 64514, 96771, 129028, 193542, 225799, 290313, 387084, 419341, 451598, 580626, 612883, 677397, 838682, 903196, 1161252, 1225766, 1258023, 1354794, 1677364, 1838649, 2032191, 2451532, 2516046, 2709588, 2935387, 3677298, 3774069, 4064382, 4290181, 5032092, 5515947, 5870774, 7354596, 7548138, 7967479, 8128764, 8580362, 8806161, 11031894, 11741548, 12870543, 15096276, 15934958, 17160724, 17612322, 22063788, 23902437, 25741086, 26418483, 31869916, 35224644, 38611629, 47804874, 51482172, 52836966, 55772353, 71707311, 77223258, 95609748, 105673932, 111544706, 143414622, 154446516, 167317059, 223089412, 286829244, 334634118, 501951177, 669268236, 1003902354, 2007804708]

約数ペア:

[(1, 2007804708), (2, 1003902354), (3, 669268236), (4, 501951177), (6, 334634118), (7, 286829244), (9, 223089412), (12, 167317059), (13, 154446516), (14, 143414622), (18, 111544706), (19, 105673932), (21, 95609748), (26, 77223258), (28, 71707311), (36, 55772353), (38, 52836966), (39, 51482172), (42, 47804874), (52, 38611629), (57, 35224644), (63, 31869916), (76, 26418483), (78, 25741086), (84, 23902437), (91, 22063788), (114, 17612322), (117, 17160724), (126, 15934958), (133, 15096276), (156, 12870543), (171, 11741548), (182, 11031894), (228, 8806161), (234, 8580362), (247, 8128764), (252, 7967479), (266, 7548138), (273, 7354596), (342, 5870774), (364, 5515947), (399, 5032092), (468, 4290181), (494, 4064382), (532, 3774069), (546, 3677298), (684, 2935387), (741, 2709588), (798, 2516046), (819, 2451532), (988, 2032191), (1092, 1838649), (1197, 1677364), (1482, 1354794), (1596, 1258023), (1638, 1225766), (1729, 1161252), (2223, 903196), (2394, 838682), (2964, 677397), (3276, 612883), (3458, 580626), (4446, 451598), (4788, 419341), (5187, 387084), (6916, 290313), (8892, 225799), (10374, 193542), (15561, 129028), (20748, 96771), (31122, 64514), (32257, 62244)]