1336174985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{20981}}^1$

素因数の和:21304

約数の個数: 16

約数和(自身を含む): 1643645952

約数和(自身を除く): 307470967

約数列:

[1, 5, 47, 235, 271, 1355, 12737, 20981, 63685, 104905, 986107, 4930535, 5685851, 28429255, 267234997, 1336174985]

約数ペア:

[(1, 1336174985), (5, 267234997), (47, 28429255), (235, 5685851), (271, 4930535), (1355, 986107), (12737, 104905), (20981, 63685)]