2252551561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{15901}}^1$

素因数の和:16572

約数の個数: 16

約数和(自身を含む): 2572689168

約数和(自身を除く): 320137607

約数列:

[1, 13, 17, 221, 641, 8333, 10897, 15901, 141661, 206713, 270317, 3514121, 10192541, 132503033, 173273197, 2252551561]

約数ペア:

[(1, 2252551561), (13, 173273197), (17, 132503033), (221, 10192541), (641, 3514121), (8333, 270317), (10897, 206713), (15901, 141661)]