269137258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3593}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 451636416

約数和(自身を除く): 182499158

約数列:

[1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 1118, 1742, 2881, 3593, 5762, 7186, 37453, 46709, 74906, 93418, 154499, 240731, 308998, 481462, 2008487, 3129503, 4016974, 6259006, 10351433, 20702866, 134568629, 269137258]

約数ペア:

[(1, 269137258), (2, 134568629), (13, 20702866), (26, 10351433), (43, 6259006), (67, 4016974), (86, 3129503), (134, 2008487), (559, 481462), (871, 308998), (1118, 240731), (1742, 154499), (2881, 93418), (3593, 74906), (5762, 46709), (7186, 37453)]