13149945068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3367

約数の個数: 96

約数和(自身を含む): 26977251840

約数和(自身を除く): 13827306772

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 97, 172, 194, 247, 388, 494, 559, 817, 988, 1118, 1261, 1634, 1843, 2236, 2522, 3191, 3268, 3686, 4171, 5044, 6382, 7372, 8342, 10621, 12764, 16684, 21242, 23959, 41483, 42484, 47918, 54223, 60629, 79249, 82966, 95836, 108446, 121258, 137213, 158498, 165932, 216892, 242516, 274426, 309527, 316996, 548852, 619054, 788177, 1030237, 1238108, 1576354, 1783769, 2060474, 2607047, 3152708, 3567538, 4023851, 4120948, 5214094, 5881013, 7135076, 8047702, 10428188, 11762026, 13309661, 16095404, 23524052, 26619322, 33891611, 53238644, 67783222, 76453169, 135566444, 152906338, 173025593, 252883559, 305812676, 346051186, 505767118, 692102372, 1011534236, 3287486267, 6574972534, 13149945068]

約数ペア:

[(1, 13149945068), (2, 6574972534), (4, 3287486267), (13, 1011534236), (19, 692102372), (26, 505767118), (38, 346051186), (43, 305812676), (52, 252883559), (76, 173025593), (86, 152906338), (97, 135566444), (172, 76453169), (194, 67783222), (247, 53238644), (388, 33891611), (494, 26619322), (559, 23524052), (817, 16095404), (988, 13309661), (1118, 11762026), (1261, 10428188), (1634, 8047702), (1843, 7135076), (2236, 5881013), (2522, 5214094), (3191, 4120948), (3268, 4023851), (3686, 3567538), (4171, 3152708), (5044, 2607047), (6382, 2060474), (7372, 1783769), (8342, 1576354), (10621, 1238108), (12764, 1030237), (16684, 788177), (21242, 619054), (23959, 548852), (41483, 316996), (42484, 309527), (47918, 274426), (54223, 242516), (60629, 216892), (79249, 165932), (82966, 158498), (95836, 137213), (108446, 121258)]