1320331315

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{18839}}^1$

素因数の和:19082

約数の個数: 16

約数和(自身を含む): 1611498240

約数和(自身を除く): 291166925

約数列:

[1, 5, 107, 131, 535, 655, 14017, 18839, 70085, 94195, 2015773, 2467909, 10078865, 12339545, 264066263, 1320331315]

約数ペア:

[(1, 1320331315), (5, 264066263), (107, 12339545), (131, 10078865), (535, 2467909), (655, 2015773), (14017, 94195), (18839, 70085)]