265951374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48023}}^1$

素因数の和:48112

約数の個数: 32

約数和(自身を含む): 580898304

約数和(自身を除く): 314946930

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 48023, 96046, 144069, 288138, 624299, 1248598, 1872897, 3409633, 3745794, 6819266, 10228899, 20457798, 44325229, 88650458, 132975687, 265951374]

約数ペア:

[(1, 265951374), (2, 132975687), (3, 88650458), (6, 44325229), (13, 20457798), (26, 10228899), (39, 6819266), (71, 3745794), (78, 3409633), (142, 1872897), (213, 1248598), (426, 624299), (923, 288138), (1846, 144069), (2769, 96046), (5538, 48023)]