2018944858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3353729}}^1$

素因数の和:3353781

約数の個数: 16

約数和(自身を含む): 3541538880

約数和(自身を除く): 1522594022

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3353729, 6707458, 23476103, 46952206, 144210347, 288420694, 1009472429, 2018944858]

約数ペア:

[(1, 2018944858), (2, 1009472429), (7, 288420694), (14, 144210347), (43, 46952206), (86, 23476103), (301, 6707458), (602, 3353729)]