2013309844

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 4693584000

約数和(自身を除く): 2680274156

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 169, 182, 196, 247, 266, 338, 343, 364, 457, 494, 532, 637, 676, 686, 914, 931, 988, 1183, 1274, 1372, 1729, 1828, 1862, 2366, 2548, 3199, 3211, 3458, 3724, 4459, 4732, 5941, 6398, 6422, 6517, 6916, 8281, 8683, 8918, 11882, 12103, 12796, 12844, 13034, 16562, 17366, 17836, 22393, 22477, 23764, 24206, 26068, 33124, 34732, 41587, 44786, 44954, 48412, 57967, 60781, 77233, 83174, 84721, 89572, 89908, 112879, 115934, 121562, 154466, 156751, 157339, 166348, 169442, 225758, 231868, 243124, 291109, 308932, 313502, 314678, 338884, 425467, 451516, 540631, 582218, 627004, 629356, 790153, 850934, 1081262, 1101373, 1164436, 1467427, 1580306, 1701868, 2037763, 2162524, 2202746, 2934854, 2978269, 3160612, 3784417, 4075526, 4405492, 5531071, 5869708, 5956538, 7568834, 8151052, 10271989, 11062142, 11913076, 15137668, 20543978, 22124284, 26490919, 38717497, 41087956, 52981838, 71903923, 77434994, 105963676, 143807846, 154869988, 287615692, 503327461, 1006654922, 2013309844]

約数ペア:

[(1, 2013309844), (2, 1006654922), (4, 503327461), (7, 287615692), (13, 154869988), (14, 143807846), (19, 105963676), (26, 77434994), (28, 71903923), (38, 52981838), (49, 41087956), (52, 38717497), (76, 26490919), (91, 22124284), (98, 20543978), (133, 15137668), (169, 11913076), (182, 11062142), (196, 10271989), (247, 8151052), (266, 7568834), (338, 5956538), (343, 5869708), (364, 5531071), (457, 4405492), (494, 4075526), (532, 3784417), (637, 3160612), (676, 2978269), (686, 2934854), (914, 2202746), (931, 2162524), (988, 2037763), (1183, 1701868), (1274, 1580306), (1372, 1467427), (1729, 1164436), (1828, 1101373), (1862, 1081262), (2366, 850934), (2548, 790153), (3199, 629356), (3211, 627004), (3458, 582218), (3724, 540631), (4459, 451516), (4732, 425467), (5941, 338884), (6398, 314678), (6422, 313502), (6517, 308932), (6916, 291109), (8281, 243124), (8683, 231868), (8918, 225758), (11882, 169442), (12103, 166348), (12796, 157339), (12844, 156751), (13034, 154466), (16562, 121562), (17366, 115934), (17836, 112879), (22393, 89908), (22477, 89572), (23764, 84721), (24206, 83174), (26068, 77233), (33124, 60781), (34732, 57967), (41587, 48412), (44786, 44954)]