1330442876

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1105019}}^1$

素因数の和:1105073

約数の個数: 24

約数和(自身を含む): 2722769280

約数和(自身を除く): 1392326404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1105019, 2210038, 4420076, 7735133, 15470266, 30940532, 47515817, 95031634, 190063268, 332610719, 665221438, 1330442876]

約数ペア:

[(1, 1330442876), (2, 665221438), (4, 332610719), (7, 190063268), (14, 95031634), (28, 47515817), (43, 30940532), (86, 15470266), (172, 7735133), (301, 4420076), (602, 2210038), (1204, 1105019)]