688996835002

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3121}}^1\times {\mathrm{36929}}^1$

素因数の和:40127

約数の個数: 48

約数和(自身を含む): 1222362466920

約数和(自身を除く): 533365631918

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 3121, 5978, 6242, 21847, 36929, 43694, 73858, 152929, 190381, 258503, 305858, 380762, 517006, 1332667, 1809521, 2252669, 2665334, 3619042, 4505338, 9328669, 15768683, 18657338, 31537366, 110380781, 115255409, 220761562, 230510818, 806787863, 1613575726, 5647515041, 7030579949, 11295030082, 14061159898, 49214059643, 98428119286, 344498417501, 688996835002]

約数ペア:

[(1, 688996835002), (2, 344498417501), (7, 98428119286), (14, 49214059643), (49, 14061159898), (61, 11295030082), (98, 7030579949), (122, 5647515041), (427, 1613575726), (854, 806787863), (2989, 230510818), (3121, 220761562), (5978, 115255409), (6242, 110380781), (21847, 31537366), (36929, 18657338), (43694, 15768683), (73858, 9328669), (152929, 4505338), (190381, 3619042), (258503, 2665334), (305858, 2252669), (380762, 1809521), (517006, 1332667)]