344682748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{21377}}^1$

素因数の和:21549

約数の個数: 24

約数和(自身を含む): 628513200

約数和(自身を除く): 283830452

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 8062, 16124, 21377, 42754, 85508, 619933, 1239866, 2479732, 2971403, 5942806, 11885612, 86170687, 172341374, 344682748]

約数ペア:

[(1, 344682748), (2, 172341374), (4, 86170687), (29, 11885612), (58, 5942806), (116, 2971403), (139, 2479732), (278, 1239866), (556, 619933), (4031, 85508), (8062, 42754), (16124, 21377)]