2008504001

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{3967}}^1$

素因数の和:4604

約数の個数: 16

約数和(自身を含む): 2316042240

約数和(自身を除く): 307538239

約数列:

[1, 7, 151, 479, 1057, 3353, 3967, 27769, 72329, 506303, 599017, 1900193, 4193119, 13301351, 286929143, 2008504001]

約数ペア:

[(1, 2008504001), (7, 286929143), (151, 13301351), (479, 4193119), (1057, 1900193), (3353, 599017), (3967, 506303), (27769, 72329)]