660211891768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577108297}}^1$

素因数の和:577108327

約数の個数: 32

約数和(自身を含む): 1454312910960

約数和(自身を除く): 794101019192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 577108297, 1154216594, 2308433188, 4616866376, 6348191267, 7502407861, 12696382534, 15004815722, 25392765068, 30009631444, 50785530136, 60019262888, 82526486471, 165052972942, 330105945884, 660211891768]

約数ペア:

[(1, 660211891768), (2, 330105945884), (4, 165052972942), (8, 82526486471), (11, 60019262888), (13, 50785530136), (22, 30009631444), (26, 25392765068), (44, 15004815722), (52, 12696382534), (88, 7502407861), (104, 6348191267), (143, 4616866376), (286, 2308433188), (572, 1154216594), (1144, 577108297)]