2019619878

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{7297}}^1$

素因数の和:7748

約数の個数: 32

約数和(自身を含む): 4078939776

約数和(自身を除く): 2059319898

約数列:

[1, 2, 3, 6, 163, 283, 326, 489, 566, 849, 978, 1698, 7297, 14594, 21891, 43782, 46129, 92258, 138387, 276774, 1189411, 2065051, 2378822, 3568233, 4130102, 6195153, 7136466, 12390306, 336603313, 673206626, 1009809939, 2019619878]

約数ペア:

[(1, 2019619878), (2, 1009809939), (3, 673206626), (6, 336603313), (163, 12390306), (283, 7136466), (326, 6195153), (489, 4130102), (566, 3568233), (849, 2378822), (978, 2065051), (1698, 1189411), (7297, 276774), (14594, 138387), (21891, 92258), (43782, 46129)]