7765009042

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1317443}}^1$

素因数の和:1317873

約数の個数: 16

約数和(自身を含む): 13343072832

約数和(自身を除く): 5578063790

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 1317443, 2634886, 9222101, 18444202, 554643503, 1109287006, 3882504521, 7765009042]

約数ペア:

[(1, 7765009042), (2, 3882504521), (7, 1109287006), (14, 554643503), (421, 18444202), (842, 9222101), (2947, 2634886), (5894, 1317443)]