2113993765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{120011}}^1$

素因数の和:120300

約数の個数: 16

約数和(自身を含む): 2742034176

約数和(自身を除く): 628040411

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 17615, 120011, 600055, 1560143, 7800715, 32522981, 162614905, 422798753, 2113993765]

約数ペア:

[(1, 2113993765), (5, 422798753), (13, 162614905), (65, 32522981), (271, 7800715), (1355, 1560143), (3523, 600055), (17615, 120011)]