2018851208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{314267}}^1$

素因数の和:314357

約数の個数: 32

約数和(自身を含む): 4186049760

約数和(自身を除く): 2167198552

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 314267, 628534, 1257068, 2514136, 3456937, 6913874, 13827748, 22941491, 27655496, 45882982, 91765964, 183531928, 252356401, 504712802, 1009425604, 2018851208]

約数ペア:

[(1, 2018851208), (2, 1009425604), (4, 504712802), (8, 252356401), (11, 183531928), (22, 91765964), (44, 45882982), (73, 27655496), (88, 22941491), (146, 13827748), (292, 6913874), (584, 3456937), (803, 2514136), (1606, 1257068), (3212, 628534), (6424, 314267)]