2085439328

素因数分解:

$2^5\times 7^1\times {\mathrm{643}}^1\times {\mathrm{14479}}^1$

素因数の和:15139

約数の個数: 48

約数和(自身を含む): 4699860480

約数和(自身を除く): 2614421152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 643, 1286, 2572, 4501, 5144, 9002, 10288, 14479, 18004, 20576, 28958, 36008, 57916, 72016, 101353, 115832, 144032, 202706, 231664, 405412, 463328, 810824, 1621648, 3243296, 9309997, 18619994, 37239988, 65169979, 74479976, 130339958, 148959952, 260679916, 297919904, 521359832, 1042719664, 2085439328]

約数ペア:

[(1, 2085439328), (2, 1042719664), (4, 521359832), (7, 297919904), (8, 260679916), (14, 148959952), (16, 130339958), (28, 74479976), (32, 65169979), (56, 37239988), (112, 18619994), (224, 9309997), (643, 3243296), (1286, 1621648), (2572, 810824), (4501, 463328), (5144, 405412), (9002, 231664), (10288, 202706), (14479, 144032), (18004, 115832), (20576, 101353), (28958, 72016), (36008, 57916)]