4280398499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{177691}}^1$

素因数の和:177830

約数の個数: 16

約数和(自身を含む): 4925622240

約数和(自身を除く): 645223741

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 24089, 177691, 2309983, 3020747, 19368319, 39269711, 251788147, 329261423, 4280398499]

約数ペア:

[(1, 4280398499), (13, 329261423), (17, 251788147), (109, 39269711), (221, 19368319), (1417, 3020747), (1853, 2309983), (24089, 177691)]