2102512664

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{4139}}^1$

素因数の和:4392

約数の個数: 64

約数和(自身を含む): 4626201600

約数和(自身を除く): 2523688936

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 193, 329, 376, 386, 658, 772, 1316, 1351, 1544, 2632, 2702, 4139, 5404, 8278, 9071, 10808, 16556, 18142, 28973, 33112, 36284, 57946, 63497, 72568, 115892, 126994, 194533, 231784, 253988, 389066, 507976, 778132, 798827, 1361731, 1556264, 1597654, 2723462, 3195308, 5446924, 5591789, 6390616, 10893848, 11183578, 22367156, 37544869, 44734312, 75089738, 150179476, 262814083, 300358952, 525628166, 1051256332, 2102512664]

約数ペア:

[(1, 2102512664), (2, 1051256332), (4, 525628166), (7, 300358952), (8, 262814083), (14, 150179476), (28, 75089738), (47, 44734312), (56, 37544869), (94, 22367156), (188, 11183578), (193, 10893848), (329, 6390616), (376, 5591789), (386, 5446924), (658, 3195308), (772, 2723462), (1316, 1597654), (1351, 1556264), (1544, 1361731), (2632, 798827), (2702, 778132), (4139, 507976), (5404, 389066), (8278, 253988), (9071, 231784), (10808, 194533), (16556, 126994), (18142, 115892), (28973, 72568), (33112, 63497), (36284, 57946)]