28343458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99103}}^1$

素因数の和:99129

約数の個数: 16

約数和(自身を含む): 49948416

約数和(自身を除く): 21604958

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99103, 198206, 1090133, 1288339, 2180266, 2576678, 14171729, 28343458]

約数ペア:

[(1, 28343458), (2, 14171729), (11, 2576678), (13, 2180266), (22, 1288339), (26, 1090133), (143, 198206), (286, 99103)]