2056576446

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 4623091200

約数和(自身を除く): 2566514754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 311, 417, 622, 834, 881, 933, 1251, 1762, 1866, 2502, 2643, 2799, 3753, 5286, 5598, 7506, 7929, 8397, 15858, 16794, 23787, 43229, 47574, 86458, 122459, 129687, 244918, 259374, 273991, 367377, 389061, 547982, 734754, 778122, 821973, 1102131, 1167183, 1643946, 2204262, 2334366, 2465919, 3306393, 4931838, 6612786, 7397757, 14795514, 38084749, 76169498, 114254247, 228508494, 342762741, 685525482, 1028288223, 2056576446]

約数ペア:

[(1, 2056576446), (2, 1028288223), (3, 685525482), (6, 342762741), (9, 228508494), (18, 114254247), (27, 76169498), (54, 38084749), (139, 14795514), (278, 7397757), (311, 6612786), (417, 4931838), (622, 3306393), (834, 2465919), (881, 2334366), (933, 2204262), (1251, 1643946), (1762, 1167183), (1866, 1102131), (2502, 821973), (2643, 778122), (2799, 734754), (3753, 547982), (5286, 389061), (5598, 367377), (7506, 273991), (7929, 259374), (8397, 244918), (15858, 129687), (16794, 122459), (23787, 86458), (43229, 47574)]