2008644547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{63611}}^1$

素因数の和:63978

約数の個数: 16

約数和(自身を含む): 2479341312

約数和(自身を除く): 470696765

約数列:

[1, 7, 13, 91, 347, 2429, 4511, 31577, 63611, 445277, 826943, 5788601, 22073017, 154511119, 286949221, 2008644547]

約数ペア:

[(1, 2008644547), (7, 286949221), (13, 154511119), (91, 22073017), (347, 5788601), (2429, 826943), (4511, 445277), (31577, 63611)]