2254004998

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32717}}^1$

素因数の和:32789

約数の個数: 48

約数和(自身を含む): 4252031280

約数和(自身を除く): 1998026282

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 3626, 4921, 9842, 32717, 34447, 65434, 68894, 229019, 458038, 621623, 1210529, 1243246, 1603133, 2421058, 3206266, 4351361, 8473703, 8702722, 16947406, 23000051, 30459527, 46000102, 59315921, 60919054, 118631842, 161000357, 322000714, 1127002499, 2254004998]

約数ペア:

[(1, 2254004998), (2, 1127002499), (7, 322000714), (14, 161000357), (19, 118631842), (37, 60919054), (38, 59315921), (49, 46000102), (74, 30459527), (98, 23000051), (133, 16947406), (259, 8702722), (266, 8473703), (518, 4351361), (703, 3206266), (931, 2421058), (1406, 1603133), (1813, 1243246), (1862, 1210529), (3626, 621623), (4921, 458038), (9842, 229019), (32717, 68894), (34447, 65434)]