1995890458315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{54539977}}^1$

素因数の和:54540558

約数の個数: 16

約数和(自身を含む): 2583885997728

約数和(自身を除く): 587995539413

約数列:

[1, 5, 13, 65, 563, 2815, 7319, 36595, 54539977, 272699885, 709019701, 3545098505, 30706007051, 153530035255, 399178091663, 1995890458315]

約数ペア:

[(1, 1995890458315), (5, 399178091663), (13, 153530035255), (65, 30706007051), (563, 3545098505), (2815, 709019701), (7319, 272699885), (36595, 54539977)]