320042294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1119029}}^1$

素因数の和:1119055

約数の個数: 16

約数和(自身を含む): 563991120

約数和(自身を除く): 243948826

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1119029, 2238058, 12309319, 14547377, 24618638, 29094754, 160021147, 320042294]

約数ペア:

[(1, 320042294), (2, 160021147), (11, 29094754), (13, 24618638), (22, 14547377), (26, 12309319), (143, 2238058), (286, 1119029)]