1900631900167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{1601}}^1$

素因数の和:2301

約数の個数: 128

約数和(自身を含む): 2679888347136

約数和(自身を除く): 779256446969

約数列:

[1, 7, 11, 13, 31, 67, 77, 91, 143, 217, 341, 403, 469, 571, 737, 871, 1001, 1601, 2077, 2387, 2821, 3997, 4433, 5159, 6097, 6281, 7423, 9581, 11207, 14539, 17611, 17701, 20813, 22847, 27001, 31031, 38257, 43967, 49631, 51961, 67067, 81653, 107267, 123277, 123907, 145691, 159929, 189007, 194711, 228943, 230113, 267799, 297011, 347417, 420827, 497341, 545941, 571571, 645203, 750869, 914171, 1179937, 1185967, 1362977, 1394471, 1602601, 1610791, 2079077, 2531243, 2945789, 3325277, 3481387, 3821587, 4516421, 5470751, 6399197, 7097233, 8259559, 8301769, 9761297, 10055881, 11884223, 13045637, 15339181, 15417571, 17718701, 23276939, 28339301, 36578047, 38295257, 43228601, 49680631, 61249457, 70391167, 83189561, 91319459, 107374267, 107922997, 130726453, 169593281, 198375107, 256046329, 302600207, 311732311, 368410913, 428746199, 475514611, 673744027, 796242941, 915085171, 1187152967, 1898733167, 2182126177, 2578876391, 3328602277, 4052520043, 4716208189, 5573700587, 8758672351, 13291132169, 20886064837, 24683531171, 28367640301, 61310706457, 146202453859, 172784718197, 271518842881, 1900631900167]

約数ペア:

[(1, 1900631900167), (7, 271518842881), (11, 172784718197), (13, 146202453859), (31, 61310706457), (67, 28367640301), (77, 24683531171), (91, 20886064837), (143, 13291132169), (217, 8758672351), (341, 5573700587), (403, 4716208189), (469, 4052520043), (571, 3328602277), (737, 2578876391), (871, 2182126177), (1001, 1898733167), (1601, 1187152967), (2077, 915085171), (2387, 796242941), (2821, 673744027), (3997, 475514611), (4433, 428746199), (5159, 368410913), (6097, 311732311), (6281, 302600207), (7423, 256046329), (9581, 198375107), (11207, 169593281), (14539, 130726453), (17611, 107922997), (17701, 107374267), (20813, 91319459), (22847, 83189561), (27001, 70391167), (31031, 61249457), (38257, 49680631), (43967, 43228601), (49631, 38295257), (51961, 36578047), (67067, 28339301), (81653, 23276939), (107267, 17718701), (123277, 15417571), (123907, 15339181), (145691, 13045637), (159929, 11884223), (189007, 10055881), (194711, 9761297), (228943, 8301769), (230113, 8259559), (267799, 7097233), (297011, 6399197), (347417, 5470751), (420827, 4516421), (497341, 3821587), (545941, 3481387), (571571, 3325277), (645203, 2945789), (750869, 2531243), (914171, 2079077), (1179937, 1610791), (1185967, 1602601), (1362977, 1394471)]