890292715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{10709}}^1$

素因数の和:12006

約数の個数: 16

約数和(自身を含む): 1151539200

約数和(自身を除く): 261246485

約数列:

[1, 5, 13, 65, 1279, 6395, 10709, 16627, 53545, 83135, 139217, 696085, 13696811, 68484055, 178058543, 890292715]

約数ペア:

[(1, 890292715), (5, 178058543), (13, 68484055), (65, 13696811), (1279, 696085), (6395, 139217), (10709, 83135), (16627, 53545)]