1890897344

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{183511}}^1$

素因数の和:183553

約数の個数: 56

約数和(自身を含む): 4474756608

約数和(自身を除く): 2583859264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 183511, 367022, 734044, 1284577, 1468088, 2569154, 2936176, 4220753, 5138308, 5872352, 8441506, 10276616, 11744704, 16883012, 20553232, 29545271, 33766024, 41106464, 59090542, 67532048, 82212928, 118181084, 135064096, 236362168, 270128192, 472724336, 945448672, 1890897344]

約数ペア:

[(1, 1890897344), (2, 945448672), (4, 472724336), (7, 270128192), (8, 236362168), (14, 135064096), (16, 118181084), (23, 82212928), (28, 67532048), (32, 59090542), (46, 41106464), (56, 33766024), (64, 29545271), (92, 20553232), (112, 16883012), (161, 11744704), (184, 10276616), (224, 8441506), (322, 5872352), (368, 5138308), (448, 4220753), (644, 2936176), (736, 2569154), (1288, 1468088), (1472, 1284577), (2576, 734044), (5152, 367022), (10304, 183511)]