1009177788

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{1193}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 2377015200

約数和(自身を除く): 1367837412

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 449, 471, 628, 898, 942, 1193, 1347, 1796, 1884, 2386, 2694, 3579, 4772, 5388, 7158, 14316, 70493, 140986, 187301, 211479, 281972, 374602, 422958, 535657, 561903, 749204, 845916, 1071314, 1123806, 1606971, 2142628, 2247612, 3213942, 6427884, 84098149, 168196298, 252294447, 336392596, 504588894, 1009177788]

約数ペア:

[(1, 1009177788), (2, 504588894), (3, 336392596), (4, 252294447), (6, 168196298), (12, 84098149), (157, 6427884), (314, 3213942), (449, 2247612), (471, 2142628), (628, 1606971), (898, 1123806), (942, 1071314), (1193, 845916), (1347, 749204), (1796, 561903), (1884, 535657), (2386, 422958), (2694, 374602), (3579, 281972), (4772, 211479), (5388, 187301), (7158, 140986), (14316, 70493)]