299620006

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4349}}^1$

素因数の和:4421

約数の個数: 48

約数和(自身を含む): 565326000

約数和(自身を除く): 265705994

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 3626, 4349, 4921, 8698, 9842, 30443, 34447, 60886, 68894, 82631, 160913, 165262, 213101, 321826, 426202, 578417, 1126391, 1156834, 2252782, 3057347, 4048919, 6114694, 7884737, 8097838, 15769474, 21401429, 42802858, 149810003, 299620006]

約数ペア:

[(1, 299620006), (2, 149810003), (7, 42802858), (14, 21401429), (19, 15769474), (37, 8097838), (38, 7884737), (49, 6114694), (74, 4048919), (98, 3057347), (133, 2252782), (259, 1156834), (266, 1126391), (518, 578417), (703, 426202), (931, 321826), (1406, 213101), (1813, 165262), (1862, 160913), (3626, 82631), (4349, 68894), (4921, 60886), (8698, 34447), (9842, 30443)]