2940806918

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5123357}}^1$

素因数の和:5123407

約数の個数: 16

約数和(自身を含む): 5164344864

約数和(自身を除く): 2223537946

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 5123357, 10246714, 35863499, 71726998, 210057637, 420115274, 1470403459, 2940806918]

約数ペア:

[(1, 2940806918), (2, 1470403459), (7, 420115274), (14, 210057637), (41, 71726998), (82, 35863499), (287, 10246714), (574, 5123357)]