254992904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{5003}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 500800320

約数和(自身を除く): 245807416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 277, 554, 1108, 2216, 5003, 6371, 10006, 12742, 20012, 25484, 40024, 50968, 115069, 230138, 460276, 920552, 1385831, 2771662, 5543324, 11086648, 31874113, 63748226, 127496452, 254992904]

約数ペア:

[(1, 254992904), (2, 127496452), (4, 63748226), (8, 31874113), (23, 11086648), (46, 5543324), (92, 2771662), (184, 1385831), (277, 920552), (554, 460276), (1108, 230138), (2216, 115069), (5003, 50968), (6371, 40024), (10006, 25484), (12742, 20012)]