2211804952

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{140557}}^1$

素因数の和:140851

約数の個数: 32

約数和(自身を含む): 4756482720

約数和(自身を除く): 2544677768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 15736, 140557, 281114, 562228, 983899, 1124456, 1967798, 3935596, 7871192, 39496517, 78993034, 157986068, 276475619, 315972136, 552951238, 1105902476, 2211804952]

約数ペア:

[(1, 2211804952), (2, 1105902476), (4, 552951238), (7, 315972136), (8, 276475619), (14, 157986068), (28, 78993034), (56, 39496517), (281, 7871192), (562, 3935596), (1124, 1967798), (1967, 1124456), (2248, 983899), (3934, 562228), (7868, 281114), (15736, 140557)]