283128958

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 512614224

約数和(自身を除く): 229485266

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 113, 226, 259, 518, 691, 791, 1382, 1582, 1813, 3626, 4181, 4837, 5537, 8362, 9674, 11074, 25567, 29267, 33859, 51134, 58534, 67718, 78083, 156166, 178969, 204869, 357938, 409738, 546581, 1093162, 1252783, 2505566, 2889071, 3826067, 5778142, 7652134, 20223497, 40446994, 141564479, 283128958]

約数ペア:

[(1, 283128958), (2, 141564479), (7, 40446994), (14, 20223497), (37, 7652134), (49, 5778142), (74, 3826067), (98, 2889071), (113, 2505566), (226, 1252783), (259, 1093162), (518, 546581), (691, 409738), (791, 357938), (1382, 204869), (1582, 178969), (1813, 156166), (3626, 78083), (4181, 67718), (4837, 58534), (5537, 51134), (8362, 33859), (9674, 29267), (11074, 25567)]