2008222347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{106441}}^1$

素因数の和:106794

約数の個数: 16

約数和(自身を含む): 2827099520

約数和(自身を除く): 818877173

約数列:

[1, 3, 19, 57, 331, 993, 6289, 18867, 106441, 319323, 2022379, 6067137, 35231971, 105695913, 669407449, 2008222347]

約数ペア:

[(1, 2008222347), (3, 669407449), (19, 105695913), (57, 35231971), (331, 6067137), (993, 2022379), (6289, 319323), (18867, 106441)]