2010997235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{17669}}^1$

素因数の和:17807

約数の個数: 32

約数和(自身を含む): 2778572160

約数和(自身を除く): 767574925

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 515, 1105, 1339, 1751, 6695, 8755, 17669, 22763, 88345, 113815, 229697, 300373, 1148485, 1501865, 1819907, 3904849, 9099535, 19524245, 23658791, 30938419, 118293955, 154692095, 402199447, 2010997235]

約数ペア:

[(1, 2010997235), (5, 402199447), (13, 154692095), (17, 118293955), (65, 30938419), (85, 23658791), (103, 19524245), (221, 9099535), (515, 3904849), (1105, 1819907), (1339, 1501865), (1751, 1148485), (6695, 300373), (8755, 229697), (17669, 113815), (22763, 88345)]