2201139556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 5131969920

約数和(自身を除く): 2930830364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 43, 44, 58, 77, 86, 116, 121, 154, 172, 203, 242, 301, 308, 319, 406, 473, 484, 521, 602, 638, 812, 847, 946, 1042, 1204, 1247, 1276, 1694, 1892, 2084, 2233, 2494, 3311, 3388, 3509, 3647, 4466, 4988, 5203, 5731, 6622, 7018, 7294, 8729, 8932, 10406, 11462, 13244, 13717, 14036, 14588, 15109, 17458, 20812, 22403, 22924, 24563, 27434, 30218, 34916, 36421, 40117, 44806, 49126, 54868, 60436, 63041, 72842, 80234, 89612, 96019, 98252, 105763, 126082, 145684, 150887, 156821, 160468, 166199, 192038, 211526, 246433, 252164, 301774, 313642, 332398, 384076, 423052, 441287, 492866, 603548, 627284, 649687, 664796, 882574, 985732, 1056209, 1163393, 1299374, 1725031, 1765148, 1828189, 2112418, 2326786, 2598748, 2710763, 3450062, 3656378, 4224836, 4547809, 4653572, 5421526, 6900124, 7146557, 7312756, 9095618, 10843052, 12797323, 14293114, 18191236, 18975341, 25594646, 28586228, 37950682, 50025899, 51189292, 75901364, 78612127, 100051798, 157224254, 200103596, 314448508, 550284889, 1100569778, 2201139556]

約数ペア:

[(1, 2201139556), (2, 1100569778), (4, 550284889), (7, 314448508), (11, 200103596), (14, 157224254), (22, 100051798), (28, 78612127), (29, 75901364), (43, 51189292), (44, 50025899), (58, 37950682), (77, 28586228), (86, 25594646), (116, 18975341), (121, 18191236), (154, 14293114), (172, 12797323), (203, 10843052), (242, 9095618), (301, 7312756), (308, 7146557), (319, 6900124), (406, 5421526), (473, 4653572), (484, 4547809), (521, 4224836), (602, 3656378), (638, 3450062), (812, 2710763), (847, 2598748), (946, 2326786), (1042, 2112418), (1204, 1828189), (1247, 1765148), (1276, 1725031), (1694, 1299374), (1892, 1163393), (2084, 1056209), (2233, 985732), (2494, 882574), (3311, 664796), (3388, 649687), (3509, 627284), (3647, 603548), (4466, 492866), (4988, 441287), (5203, 423052), (5731, 384076), (6622, 332398), (7018, 313642), (7294, 301774), (8729, 252164), (8932, 246433), (10406, 211526), (11462, 192038), (13244, 166199), (13717, 160468), (14036, 156821), (14588, 150887), (15109, 145684), (17458, 126082), (20812, 105763), (22403, 98252), (22924, 96019), (24563, 89612), (27434, 80234), (30218, 72842), (34916, 63041), (36421, 60436), (40117, 54868), (44806, 49126)]