1285665588

素因数分解:

$2^2\times 3^3\times {\mathrm{1291}}^1\times {\mathrm{9221}}^1$

素因数の和:10525

約数の個数: 48

約数和(自身を含む): 3336150720

約数和(自身を除く): 2050485132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1291, 2582, 3873, 5164, 7746, 9221, 11619, 15492, 18442, 23238, 27663, 34857, 36884, 46476, 55326, 69714, 82989, 110652, 139428, 165978, 248967, 331956, 497934, 995868, 11904311, 23808622, 35712933, 47617244, 71425866, 107138799, 142851732, 214277598, 321416397, 428555196, 642832794, 1285665588]

約数ペア:

[(1, 1285665588), (2, 642832794), (3, 428555196), (4, 321416397), (6, 214277598), (9, 142851732), (12, 107138799), (18, 71425866), (27, 47617244), (36, 35712933), (54, 23808622), (108, 11904311), (1291, 995868), (2582, 497934), (3873, 331956), (5164, 248967), (7746, 165978), (9221, 139428), (11619, 110652), (15492, 82989), (18442, 69714), (23238, 55326), (27663, 46476), (34857, 36884)]