272912588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{18947}}^1$

素因数の和:19241

約数の個数: 24

約数和(自身を含む): 516219312

約数和(自身を除く): 243306724

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 14404, 18947, 37894, 75788, 246311, 492622, 985244, 5248319, 10496638, 20993276, 68228147, 136456294, 272912588]

約数ペア:

[(1, 272912588), (2, 136456294), (4, 68228147), (13, 20993276), (26, 10496638), (52, 5248319), (277, 985244), (554, 492622), (1108, 246311), (3601, 75788), (7202, 37894), (14404, 18947)]