274399846

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{268493}}^1$

素因数の和:268575

約数の個数: 16

約数和(自身を含む): 476845344

約数和(自身を除く): 202445498

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 268493, 536986, 1879451, 3758902, 19599989, 39199978, 137199923, 274399846]

約数ペア:

[(1, 274399846), (2, 137199923), (7, 39199978), (14, 19599989), (73, 3758902), (146, 1879451), (511, 536986), (1022, 268493)]