2989843.00000000

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4888

約数の個数: 48

約数和(自身を含む): 156991680

約数和(自身を除く): 86922856

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 4831, 7252, 9662, 14504, 19324, 33817, 38648, 67634, 135268, 178747, 236719, 270536, 357494, 473438, 714988, 946876, 1251229, 1429976, 1893752, 2502458, 5004916, 8758603, 10009832, 17517206, 35034412, 70068824]

約数ペア:

[(1, 70068824), (2, 35034412), (4, 17517206), (7, 10009832), (8, 8758603), (14, 5004916), (28, 2502458), (37, 1893752), (49, 1429976), (56, 1251229), (74, 946876), (98, 714988), (148, 473438), (196, 357494), (259, 270536), (296, 236719), (392, 178747), (518, 135268), (1036, 67634), (1813, 38648), (2072, 33817), (3626, 19324), (4831, 14504), (7252, 9662)]