2108664544

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{68713}}^1$

素因数の和:68867

約数の個数: 48

約数和(自身を含む): 4779196128

約数和(自身を除く): 2670531584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 15344, 30688, 68713, 137426, 274852, 480991, 549704, 961982, 1099408, 1923964, 2198816, 3847928, 7695856, 9413681, 15391712, 18827362, 37654724, 65895767, 75309448, 131791534, 150618896, 263583068, 301237792, 527166136, 1054332272, 2108664544]

約数ペア:

[(1, 2108664544), (2, 1054332272), (4, 527166136), (7, 301237792), (8, 263583068), (14, 150618896), (16, 131791534), (28, 75309448), (32, 65895767), (56, 37654724), (112, 18827362), (137, 15391712), (224, 9413681), (274, 7695856), (548, 3847928), (959, 2198816), (1096, 1923964), (1918, 1099408), (2192, 961982), (3836, 549704), (4384, 480991), (7672, 274852), (15344, 137426), (30688, 68713)]