2912884198

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{30211}}^1$

素因数の和:30388

約数の個数: 32

約数和(自身を含む): 5116220928

約数和(自身を除く): 2203336730

約数列:

[1, 2, 7, 14, 71, 97, 142, 194, 497, 679, 994, 1358, 6887, 13774, 30211, 48209, 60422, 96418, 211477, 422954, 2144981, 2930467, 4289962, 5860934, 15014867, 20513269, 30029734, 41026538, 208063157, 416126314, 1456442099, 2912884198]

約数ペア:

[(1, 2912884198), (2, 1456442099), (7, 416126314), (14, 208063157), (71, 41026538), (97, 30029734), (142, 20513269), (194, 15014867), (497, 5860934), (679, 4289962), (994, 2930467), (1358, 2144981), (6887, 422954), (13774, 211477), (30211, 96418), (48209, 60422)]