2017404155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{284743}}^1$

素因数の和:284870

約数の個数: 16

約数和(自身を含む): 2631034560

約数和(自身を除く): 613630405

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 284743, 1423715, 3701659, 18508295, 31036987, 155184935, 403480831, 2017404155]

約数ペア:

[(1, 2017404155), (5, 403480831), (13, 155184935), (65, 31036987), (109, 18508295), (545, 3701659), (1417, 1423715), (7085, 284743)]