2019380896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2418

約数の個数: 96

約数和(自身を含む): 4491743760

約数和(自身を除く): 2472362864

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 73, 104, 116, 146, 208, 232, 292, 377, 416, 464, 584, 754, 928, 949, 1168, 1508, 1898, 2117, 2293, 2336, 3016, 3796, 4234, 4586, 6032, 7592, 8468, 9172, 12064, 15184, 16936, 18344, 27521, 29809, 30368, 33872, 36688, 55042, 59618, 66497, 67744, 73376, 110084, 119236, 132994, 167389, 220168, 238472, 265988, 334778, 440336, 476944, 531976, 669556, 864461, 880672, 953888, 1063952, 1339112, 1728922, 2127904, 2176057, 2678224, 3457844, 4352114, 4854281, 5356448, 6915688, 8704228, 9708562, 13831376, 17408456, 19417124, 27662752, 34816912, 38834248, 63105653, 69633824, 77668496, 126211306, 155336992, 252422612, 504845224, 1009690448, 2019380896]

約数ペア:

[(1, 2019380896), (2, 1009690448), (4, 504845224), (8, 252422612), (13, 155336992), (16, 126211306), (26, 77668496), (29, 69633824), (32, 63105653), (52, 38834248), (58, 34816912), (73, 27662752), (104, 19417124), (116, 17408456), (146, 13831376), (208, 9708562), (232, 8704228), (292, 6915688), (377, 5356448), (416, 4854281), (464, 4352114), (584, 3457844), (754, 2678224), (928, 2176057), (949, 2127904), (1168, 1728922), (1508, 1339112), (1898, 1063952), (2117, 953888), (2293, 880672), (2336, 864461), (3016, 669556), (3796, 531976), (4234, 476944), (4586, 440336), (6032, 334778), (7592, 265988), (8468, 238472), (9172, 220168), (12064, 167389), (15184, 132994), (16936, 119236), (18344, 110084), (27521, 73376), (29809, 67744), (30368, 66497), (33872, 59618), (36688, 55042)]