2511397369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{32561}}^1$

素因数の和:32940

約数の個数: 16

約数和(自身を含む): 2871968400

約数和(自身を除く): 360571031

約数列:

[1, 13, 17, 221, 349, 4537, 5933, 32561, 77129, 423293, 553537, 7195981, 11363789, 147729257, 193184413, 2511397369]

約数ペア:

[(1, 2511397369), (13, 193184413), (17, 147729257), (221, 11363789), (349, 7195981), (4537, 553537), (5933, 423293), (32561, 77129)]