2017751498

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 3857891328

約数和(自身を除く): 1840139830

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 67, 98, 134, 161, 217, 322, 431, 434, 469, 713, 862, 938, 1127, 1426, 1519, 1541, 2077, 2254, 3017, 3038, 3082, 3283, 4154, 4991, 6034, 6566, 9913, 9982, 10787, 13361, 14539, 19826, 21119, 21574, 26722, 28877, 29078, 34937, 42238, 47771, 57754, 69391, 69874, 75509, 93527, 95542, 101773, 138782, 151018, 187054, 202139, 203546, 307303, 334397, 404278, 485737, 614606, 654689, 664171, 668794, 895187, 971474, 1309378, 1328342, 1414973, 1790374, 2151121, 2340779, 2829946, 4302242, 4649197, 4681558, 6266309, 9298394, 12532618, 15057847, 20589301, 30115694, 32544379, 41178602, 43864163, 65088758, 87728326, 144125107, 288250214, 1008875749, 2017751498]

約数ペア:

[(1, 2017751498), (2, 1008875749), (7, 288250214), (14, 144125107), (23, 87728326), (31, 65088758), (46, 43864163), (49, 41178602), (62, 32544379), (67, 30115694), (98, 20589301), (134, 15057847), (161, 12532618), (217, 9298394), (322, 6266309), (431, 4681558), (434, 4649197), (469, 4302242), (713, 2829946), (862, 2340779), (938, 2151121), (1127, 1790374), (1426, 1414973), (1519, 1328342), (1541, 1309378), (2077, 971474), (2254, 895187), (3017, 668794), (3038, 664171), (3082, 654689), (3283, 614606), (4154, 485737), (4991, 404278), (6034, 334397), (6566, 307303), (9913, 203546), (9982, 202139), (10787, 187054), (13361, 151018), (14539, 138782), (19826, 101773), (21119, 95542), (21574, 93527), (26722, 75509), (28877, 69874), (29078, 69391), (34937, 57754), (42238, 47771)]