2001194789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{3359}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 2238727680

約数和(自身を除く): 237532891

約数列:

[1, 11, 41, 451, 1321, 3359, 14531, 36949, 54161, 137719, 595771, 1514909, 4437239, 48809629, 181926799, 2001194789]

約数ペア:

[(1, 2001194789), (11, 181926799), (41, 48809629), (451, 4437239), (1321, 1514909), (3359, 595771), (14531, 137719), (36949, 54161)]