2253669821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{152203}}^1$

素因数の和:152300

約数の個数: 16

約数和(自身を含む): 2608167744

約数和(自身を除く): 354497923

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 152203, 1978639, 2587451, 10197601, 33636863, 132568813, 173359217, 2253669821]

約数ペア:

[(1, 2253669821), (13, 173359217), (17, 132568813), (67, 33636863), (221, 10197601), (871, 2587451), (1139, 1978639), (14807, 152203)]