8126305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 10793088

約数和(自身を除く): 2666783

約数列:

[1, 5, 11, 55, 71, 355, 781, 2081, 3905, 10405, 22891, 114455, 147751, 738755, 1625261, 8126305]

約数ペア:

[(1, 8126305), (5, 1625261), (11, 738755), (55, 147751), (71, 114455), (355, 22891), (781, 10405), (2081, 3905)]