2671389565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{72229}}^1$

素因数の和:72816

約数の個数: 16

約数和(自身を含む): 3458372400

約数和(自身を除く): 786982835

約数列:

[1, 5, 13, 65, 569, 2845, 7397, 36985, 72229, 361145, 938977, 4694885, 41098301, 205491505, 534277913, 2671389565]

約数ペア:

[(1, 2671389565), (5, 534277913), (13, 205491505), (65, 41098301), (569, 4694885), (2845, 938977), (7397, 361145), (36985, 72229)]