2643670302385

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1\times {\mathrm{1051}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 3659824041984

約数和(自身を除く): 1016153739599

約数列:

[1, 5, 7, 35, 197, 491, 743, 985, 1051, 1379, 2455, 3437, 3715, 5201, 5255, 6895, 7357, 17185, 26005, 36785, 96727, 146371, 207047, 364813, 483635, 516041, 677089, 731855, 780893, 1024597, 1035235, 1449329, 1824065, 2553691, 2580205, 3385445, 3612287, 3904465, 5122985, 5466251, 7246645, 12768455, 18061435, 27331255, 71868161, 101660077, 153835921, 359340805, 383418463, 503077127, 508300385, 711620539, 769179605, 1076851447, 1917092315, 2515385635, 2683929241, 3558102695, 5384257235, 13419646205, 75533437211, 377667186055, 528734060477, 2643670302385]

約数ペア:

[(1, 2643670302385), (5, 528734060477), (7, 377667186055), (35, 75533437211), (197, 13419646205), (491, 5384257235), (743, 3558102695), (985, 2683929241), (1051, 2515385635), (1379, 1917092315), (2455, 1076851447), (3437, 769179605), (3715, 711620539), (5201, 508300385), (5255, 503077127), (6895, 383418463), (7357, 359340805), (17185, 153835921), (26005, 101660077), (36785, 71868161), (96727, 27331255), (146371, 18061435), (207047, 12768455), (364813, 7246645), (483635, 5466251), (516041, 5122985), (677089, 3904465), (731855, 3612287), (780893, 3385445), (1024597, 2580205), (1035235, 2553691), (1449329, 1824065)]