5657829842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21270037}}^1$

素因数の和:21270065

約数の個数: 16

約数和(自身を含む): 10209618240

約数和(自身を除く): 4551788398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 21270037, 42540074, 148890259, 297780518, 404130703, 808261406, 2828914921, 5657829842]

約数ペア:

[(1, 5657829842), (2, 2828914921), (7, 808261406), (14, 404130703), (19, 297780518), (38, 148890259), (133, 42540074), (266, 21270037)]