2912270858

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1396103}}^1$

素因数の和:1396261

約数の個数: 16

約数和(自身を含む): 5025974400

約数和(自身を除く): 2113703542

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 1396103, 2792206, 9772721, 19545442, 208019347, 416038694, 1456135429, 2912270858]

約数ペア:

[(1, 2912270858), (2, 1456135429), (7, 416038694), (14, 208019347), (149, 19545442), (298, 9772721), (1043, 2792206), (2086, 1396103)]