2080321733

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1\times {\mathrm{4451}}^1$

素因数の和:7384

約数の個数: 16

約数和(自身を含む): 2482292736

約数和(自身を除く): 401971003

約数列:

[1, 7, 23, 161, 2903, 4451, 20321, 31157, 66769, 102373, 467383, 716611, 12921253, 90448771, 297188819, 2080321733]

約数ペア:

[(1, 2080321733), (7, 297188819), (23, 90448771), (161, 12921253), (2903, 716611), (4451, 467383), (20321, 102373), (31157, 66769)]