259901174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149197}}^1$

素因数の和:149279

約数の個数: 16

約数和(自身を含む): 426109488

約数和(自身を除く): 166208314

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 149197, 298394, 1939561, 3879122, 9996199, 19992398, 129950587, 259901174]

約数ペア:

[(1, 259901174), (2, 129950587), (13, 19992398), (26, 9996199), (67, 3879122), (134, 1939561), (871, 298394), (1742, 149197)]