2005206843

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1\times {\mathrm{5077}}^1$

素因数の和:6014

約数の個数: 16

約数和(自身を含む): 2693127456

約数和(自身を除く): 687920613

約数列:

[1, 3, 173, 519, 761, 2283, 5077, 15231, 131653, 394959, 878321, 2634963, 3863597, 11590791, 668402281, 2005206843]

約数ペア:

[(1, 2005206843), (3, 668402281), (173, 11590791), (519, 3863597), (761, 2634963), (2283, 878321), (5077, 394959), (15231, 131653)]