2040292793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{19469}}^1$

素因数の和:20848

約数の個数: 16

約数和(自身を含む): 2545741440

約数和(自身を除く): 505448647

約数列:

[1, 7, 11, 77, 1361, 9527, 14971, 19469, 104797, 136283, 214159, 1499113, 26497309, 185481163, 291470399, 2040292793]

約数ペア:

[(1, 2040292793), (7, 291470399), (11, 185481163), (77, 26497309), (1361, 1499113), (9527, 214159), (14971, 136283), (19469, 104797)]