13148071664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{291299}}^1$

素因数の和:291358

約数の個数: 80

約数和(自身を含む): 32364595200

約数和(自身を除く): 19216523536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 291299, 582598, 1165196, 2039093, 2330392, 3786887, 4078186, 4660784, 7573774, 8156372, 9030269, 15147548, 16312744, 18060538, 26508209, 30295096, 32625488, 36121076, 53016418, 60590192, 63211883, 72242152, 106032836, 117393497, 126423766, 144484304, 212065672, 234786994, 252847532, 424131344, 469573988, 505695064, 821754479, 939147976, 1011390128, 1643508958, 1878295952, 3287017916, 6574035832, 13148071664]

約数ペア:

[(1, 13148071664), (2, 6574035832), (4, 3287017916), (7, 1878295952), (8, 1643508958), (13, 1011390128), (14, 939147976), (16, 821754479), (26, 505695064), (28, 469573988), (31, 424131344), (52, 252847532), (56, 234786994), (62, 212065672), (91, 144484304), (104, 126423766), (112, 117393497), (124, 106032836), (182, 72242152), (208, 63211883), (217, 60590192), (248, 53016418), (364, 36121076), (403, 32625488), (434, 30295096), (496, 26508209), (728, 18060538), (806, 16312744), (868, 15147548), (1456, 9030269), (1612, 8156372), (1736, 7573774), (2821, 4660784), (3224, 4078186), (3472, 3786887), (5642, 2330392), (6448, 2039093), (11284, 1165196), (22568, 582598), (45136, 291299)]