889962234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{152443}}^1$

素因数の和:152594

約数の個数: 32

約数和(自身を含む): 2048847360

約数和(自身を除く): 1158885126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 152443, 304886, 457329, 914658, 1067101, 2134202, 3201303, 6402606, 21189577, 42379154, 63568731, 127137462, 148327039, 296654078, 444981117, 889962234]

約数ペア:

[(1, 889962234), (2, 444981117), (3, 296654078), (6, 148327039), (7, 127137462), (14, 63568731), (21, 42379154), (42, 21189577), (139, 6402606), (278, 3201303), (417, 2134202), (834, 1067101), (973, 914658), (1946, 457329), (2919, 304886), (5838, 152443)]