2312779391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{19403}}^1$

素因数の和:19642

約数の個数: 16

約数和(自身を含む): 2552479776

約数和(自身を除く): 239700385

約数列:

[1, 13, 53, 173, 689, 2249, 9169, 19403, 119197, 252239, 1028359, 3356719, 13368667, 43637347, 177906107, 2312779391]

約数ペア:

[(1, 2312779391), (13, 177906107), (53, 43637347), (173, 13368667), (689, 3356719), (2249, 1028359), (9169, 252239), (19403, 119197)]