255737794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{146807}}^1$

素因数の和:146889

約数の個数: 16

約数和(自身を含む): 419283648

約数和(自身を除く): 163545854

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 146807, 293614, 1908491, 3816982, 9836069, 19672138, 127868897, 255737794]

約数ペア:

[(1, 255737794), (2, 127868897), (13, 19672138), (26, 9836069), (67, 3816982), (134, 1908491), (871, 293614), (1742, 146807)]