13250172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 33569312

約数和(自身を除く): 20319140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 541, 628, 942, 1082, 1623, 1884, 2041, 2164, 3246, 4082, 6123, 6492, 7033, 8164, 12246, 14066, 21099, 24492, 28132, 42198, 84396, 84937, 169874, 254811, 339748, 509622, 1019244, 1104181, 2208362, 3312543, 4416724, 6625086, 13250172]

約数ペア:

[(1, 13250172), (2, 6625086), (3, 4416724), (4, 3312543), (6, 2208362), (12, 1104181), (13, 1019244), (26, 509622), (39, 339748), (52, 254811), (78, 169874), (156, 84937), (157, 84396), (314, 42198), (471, 28132), (541, 24492), (628, 21099), (942, 14066), (1082, 12246), (1623, 8164), (1884, 7033), (2041, 6492), (2164, 6123), (3246, 4082)]