457284146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 758116800

約数和(自身を除く): 300832654

約数列:

[1, 2, 11, 22, 139, 229, 278, 458, 653, 1306, 1529, 2519, 3058, 5038, 7183, 14366, 31831, 63662, 90767, 149537, 181534, 299074, 350141, 700282, 998437, 1644907, 1996874, 3289814, 20785643, 41571286, 228642073, 457284146]

約数ペア:

[(1, 457284146), (2, 228642073), (11, 41571286), (22, 20785643), (139, 3289814), (229, 1996874), (278, 1644907), (458, 998437), (653, 700282), (1306, 350141), (1529, 299074), (2519, 181534), (3058, 149537), (5038, 90767), (7183, 63662), (14366, 31831)]