2021839368

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 5110776000

約数和(自身を除く): 3088936632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 197, 358, 394, 537, 591, 716, 788, 1074, 1182, 1432, 1576, 2148, 2364, 2389, 4296, 4728, 4778, 7167, 9556, 14334, 19112, 28668, 35263, 57336, 70526, 105789, 141052, 211578, 282104, 423156, 427631, 470633, 846312, 855262, 941266, 1282893, 1411899, 1710524, 1882532, 2565786, 2823798, 3421048, 3765064, 5131572, 5647596, 10263144, 11295192, 84243307, 168486614, 252729921, 336973228, 505459842, 673946456, 1010919684, 2021839368]

約数ペア:

[(1, 2021839368), (2, 1010919684), (3, 673946456), (4, 505459842), (6, 336973228), (8, 252729921), (12, 168486614), (24, 84243307), (179, 11295192), (197, 10263144), (358, 5647596), (394, 5131572), (537, 3765064), (591, 3421048), (716, 2823798), (788, 2565786), (1074, 1882532), (1182, 1710524), (1432, 1411899), (1576, 1282893), (2148, 941266), (2364, 855262), (2389, 846312), (4296, 470633), (4728, 427631), (4778, 423156), (7167, 282104), (9556, 211578), (14334, 141052), (19112, 105789), (28668, 70526), (35263, 57336)]