2019423952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 4956127232

約数和(自身を除く): 2936703280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 127, 134, 163, 182, 208, 254, 268, 326, 364, 469, 508, 536, 652, 728, 871, 889, 938, 1016, 1072, 1141, 1304, 1456, 1651, 1742, 1778, 1876, 2032, 2119, 2282, 2608, 3302, 3484, 3556, 3752, 4238, 4564, 6097, 6604, 6968, 7112, 7504, 8476, 8509, 9128, 10921, 11557, 12194, 13208, 13936, 14224, 14833, 16952, 17018, 18256, 20701, 21842, 23114, 24388, 26416, 29666, 33904, 34036, 41402, 43684, 46228, 48776, 59332, 59563, 68072, 76447, 82804, 87368, 92456, 97552, 110617, 118664, 119126, 136144, 141973, 144907, 152894, 165608, 174736, 184912, 221234, 237328, 238252, 269113, 283946, 289814, 305788, 331216, 442468, 476504, 538226, 567892, 579628, 611576, 774319, 884936, 953008, 993811, 1076452, 1135784, 1159256, 1223152, 1386967, 1548638, 1769872, 1883791, 1987622, 2152904, 2271568, 2318512, 2773934, 3097276, 3767582, 3975244, 4305808, 5547868, 6194552, 7535164, 7950488, 9708769, 11095736, 12389104, 15070328, 15900976, 18030571, 19417538, 22191472, 30140656, 36061142, 38835076, 72122284, 77670152, 126213997, 144244568, 155340304, 252427994, 288489136, 504855988, 1009711976, 2019423952]

約数ペア:

[(1, 2019423952), (2, 1009711976), (4, 504855988), (7, 288489136), (8, 252427994), (13, 155340304), (14, 144244568), (16, 126213997), (26, 77670152), (28, 72122284), (52, 38835076), (56, 36061142), (67, 30140656), (91, 22191472), (104, 19417538), (112, 18030571), (127, 15900976), (134, 15070328), (163, 12389104), (182, 11095736), (208, 9708769), (254, 7950488), (268, 7535164), (326, 6194552), (364, 5547868), (469, 4305808), (508, 3975244), (536, 3767582), (652, 3097276), (728, 2773934), (871, 2318512), (889, 2271568), (938, 2152904), (1016, 1987622), (1072, 1883791), (1141, 1769872), (1304, 1548638), (1456, 1386967), (1651, 1223152), (1742, 1159256), (1778, 1135784), (1876, 1076452), (2032, 993811), (2119, 953008), (2282, 884936), (2608, 774319), (3302, 611576), (3484, 579628), (3556, 567892), (3752, 538226), (4238, 476504), (4564, 442468), (6097, 331216), (6604, 305788), (6968, 289814), (7112, 283946), (7504, 269113), (8476, 238252), (8509, 237328), (9128, 221234), (10921, 184912), (11557, 174736), (12194, 165608), (13208, 152894), (13936, 144907), (14224, 141973), (14833, 136144), (16952, 119126), (17018, 118664), (18256, 110617), (20701, 97552), (21842, 92456), (23114, 87368), (24388, 82804), (26416, 76447), (29666, 68072), (33904, 59563), (34036, 59332), (41402, 48776), (43684, 46228)]