2177444272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{3697}}^1$

素因数の和:4117

約数の個数: 40

約数和(自身を含む): 4267284912

約数和(自身を除く): 2089840640

約数列:

[1, 2, 4, 8, 16, 131, 262, 281, 524, 562, 1048, 1124, 2096, 2248, 3697, 4496, 7394, 14788, 29576, 36811, 59152, 73622, 147244, 294488, 484307, 588976, 968614, 1038857, 1937228, 2077714, 3874456, 4155428, 7748912, 8310856, 16621712, 136090267, 272180534, 544361068, 1088722136, 2177444272]

約数ペア:

[(1, 2177444272), (2, 1088722136), (4, 544361068), (8, 272180534), (16, 136090267), (131, 16621712), (262, 8310856), (281, 7748912), (524, 4155428), (562, 3874456), (1048, 2077714), (1124, 1937228), (2096, 1038857), (2248, 968614), (3697, 588976), (4496, 484307), (7394, 294488), (14788, 147244), (29576, 73622), (36811, 59152)]