13532555554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 25604812800

約数和(自身を除く): 12072257246

約数列:

[1, 2, 7, 14, 19, 38, 71, 83, 89, 97, 133, 142, 166, 178, 194, 266, 497, 581, 623, 679, 994, 1162, 1246, 1349, 1358, 1577, 1691, 1843, 2698, 3154, 3382, 3686, 5893, 6319, 6887, 7387, 8051, 8633, 9443, 11039, 11786, 11837, 12638, 12901, 13774, 14774, 16102, 17266, 18886, 22078, 23674, 25802, 41251, 44233, 48209, 51709, 56357, 60431, 82502, 88466, 96418, 103418, 111967, 112714, 120061, 120862, 130853, 140353, 152969, 164027, 223934, 240122, 261706, 280706, 305938, 328054, 524477, 571621, 612943, 716539, 783769, 840427, 915971, 982471, 1048954, 1070783, 1143242, 1148189, 1225886, 1433078, 1567538, 1680854, 1831942, 1964942, 2141566, 2296378, 3671339, 4001347, 4290601, 5015773, 7342678, 8002694, 8581202, 9965063, 10031546, 10860799, 11645917, 13614241, 19930126, 21721598, 23291834, 27228482, 50874269, 69755441, 76025593, 81521419, 95299687, 101748538, 139510882, 152051186, 163042838, 190599374, 356119883, 712239766, 966611111, 1933222222, 6766277777, 13532555554]

約数ペア:

[(1, 13532555554), (2, 6766277777), (7, 1933222222), (14, 966611111), (19, 712239766), (38, 356119883), (71, 190599374), (83, 163042838), (89, 152051186), (97, 139510882), (133, 101748538), (142, 95299687), (166, 81521419), (178, 76025593), (194, 69755441), (266, 50874269), (497, 27228482), (581, 23291834), (623, 21721598), (679, 19930126), (994, 13614241), (1162, 11645917), (1246, 10860799), (1349, 10031546), (1358, 9965063), (1577, 8581202), (1691, 8002694), (1843, 7342678), (2698, 5015773), (3154, 4290601), (3382, 4001347), (3686, 3671339), (5893, 2296378), (6319, 2141566), (6887, 1964942), (7387, 1831942), (8051, 1680854), (8633, 1567538), (9443, 1433078), (11039, 1225886), (11786, 1148189), (11837, 1143242), (12638, 1070783), (12901, 1048954), (13774, 982471), (14774, 915971), (16102, 840427), (17266, 783769), (18886, 716539), (22078, 612943), (23674, 571621), (25802, 524477), (41251, 328054), (44233, 305938), (48209, 280706), (51709, 261706), (56357, 240122), (60431, 223934), (82502, 164027), (88466, 152969), (96418, 140353), (103418, 130853), (111967, 120862), (112714, 120061)]