8555244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 21235200

約数和(自身を除く): 12679956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 239, 314, 471, 478, 628, 717, 942, 956, 1434, 1884, 2868, 2983, 4541, 5966, 8949, 9082, 11932, 13623, 17898, 18164, 27246, 35796, 37523, 54492, 75046, 112569, 150092, 225138, 450276, 712937, 1425874, 2138811, 2851748, 4277622, 8555244]

約数ペア:

[(1, 8555244), (2, 4277622), (3, 2851748), (4, 2138811), (6, 1425874), (12, 712937), (19, 450276), (38, 225138), (57, 150092), (76, 112569), (114, 75046), (157, 54492), (228, 37523), (239, 35796), (314, 27246), (471, 18164), (478, 17898), (628, 13623), (717, 11932), (942, 9082), (956, 8949), (1434, 5966), (1884, 4541), (2868, 2983)]