5691244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{8419}}^1$

素因数の和:8449

約数の個数: 18

約数和(自身を含む): 10786020

約数和(自身を除く): 5094776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 8419, 16838, 33676, 109447, 218894, 437788, 1422811, 2845622, 5691244]

約数ペア:

[(1, 5691244), (2, 2845622), (4, 1422811), (13, 437788), (26, 218894), (52, 109447), (169, 33676), (338, 16838), (676, 8419)]