277160368

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{132233}}^1$

素因数の和:132372

約数の個数: 20

約数和(自身を含む): 541101528

約数和(自身を除く): 263941160

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 132233, 264466, 528932, 1057864, 2115728, 17322523, 34645046, 69290092, 138580184, 277160368]

約数ペア:

[(1, 277160368), (2, 138580184), (4, 69290092), (8, 34645046), (16, 17322523), (131, 2115728), (262, 1057864), (524, 528932), (1048, 264466), (2096, 132233)]