266772920702

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{2137}}^1\times {\mathrm{2153}}^1$

素因数の和:4892

約数の個数: 32

約数和(自身を含む): 408835851552

約数和(自身を除く): 142062930850

約数列:

[1, 2, 53, 106, 547, 1094, 2137, 2153, 4274, 4306, 28991, 57982, 113261, 114109, 226522, 228218, 1168939, 1177691, 2337878, 2355382, 4600961, 9201922, 61953767, 62417623, 123907534, 124835246, 243850933, 487701866, 2516725667, 5033451334, 133386460351, 266772920702]

約数ペア:

[(1, 266772920702), (2, 133386460351), (53, 5033451334), (106, 2516725667), (547, 487701866), (1094, 243850933), (2137, 124835246), (2153, 123907534), (4274, 62417623), (4306, 61953767), (28991, 9201922), (57982, 4600961), (113261, 2355382), (114109, 2337878), (226522, 1177691), (228218, 1168939)]