13116488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17987512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 199, 214, 308, 398, 428, 616, 749, 796, 856, 1177, 1393, 1498, 1592, 2189, 2354, 2786, 2996, 4378, 4708, 5572, 5992, 8239, 8756, 9416, 11144, 15323, 16478, 17512, 21293, 30646, 32956, 42586, 61292, 65912, 85172, 122584, 149051, 170344, 234223, 298102, 468446, 596204, 936892, 1192408, 1639561, 1873784, 3279122, 6558244, 13116488]

約数ペア:

[(1, 13116488), (2, 6558244), (4, 3279122), (7, 1873784), (8, 1639561), (11, 1192408), (14, 936892), (22, 596204), (28, 468446), (44, 298102), (56, 234223), (77, 170344), (88, 149051), (107, 122584), (154, 85172), (199, 65912), (214, 61292), (308, 42586), (398, 32956), (428, 30646), (616, 21293), (749, 17512), (796, 16478), (856, 15323), (1177, 11144), (1393, 9416), (1498, 8756), (1592, 8239), (2189, 5992), (2354, 5572), (2786, 4708), (2996, 4378)]