2001296305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{23869}}^1$

素因数の和:24324

約数の個数: 16

約数和(自身を含む): 2466248400

約数和(自身を除く): 464952095

約数列:

[1, 5, 41, 205, 409, 2045, 16769, 23869, 83845, 119345, 978629, 4893145, 9762421, 48812105, 400259261, 2001296305]

約数ペア:

[(1, 2001296305), (5, 400259261), (41, 48812105), (205, 9762421), (409, 4893145), (2045, 978629), (16769, 119345), (23869, 83845)]