8749538

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 16634880

約数和(自身を除く): 7885342

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 127, 133, 254, 259, 266, 518, 703, 889, 931, 1406, 1778, 1813, 1862, 2413, 3626, 4699, 4826, 4921, 6223, 9398, 9842, 12446, 16891, 32893, 33782, 34447, 65786, 68894, 89281, 118237, 178562, 230251, 236474, 460502, 624967, 1249934, 4374769, 8749538]

約数ペア:

[(1, 8749538), (2, 4374769), (7, 1249934), (14, 624967), (19, 460502), (37, 236474), (38, 230251), (49, 178562), (74, 118237), (98, 89281), (127, 68894), (133, 65786), (254, 34447), (259, 33782), (266, 32893), (518, 16891), (703, 12446), (889, 9842), (931, 9398), (1406, 6223), (1778, 4921), (1813, 4826), (1862, 4699), (2413, 3626)]