1089663679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{20509}}^1$

素因数の和:20650

約数の個数: 16

約数和(自身を含む): 1210582240

約数和(自身を除く): 120918561

約数列:

[1, 13, 61, 67, 793, 871, 4087, 20509, 53131, 266617, 1251049, 1374103, 16263637, 17863339, 83820283, 1089663679]

約数ペア:

[(1, 1089663679), (13, 83820283), (61, 17863339), (67, 16263637), (793, 1374103), (871, 1251049), (4087, 266617), (20509, 53131)]