1254496

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 2494800

約数和(自身を除く): 1240304

約数列:

[1, 2, 4, 8, 16, 32, 197, 199, 394, 398, 788, 796, 1576, 1592, 3152, 3184, 6304, 6368, 39203, 78406, 156812, 313624, 627248, 1254496]

約数ペア:

[(1, 1254496), (2, 627248), (4, 313624), (8, 156812), (16, 78406), (32, 39203), (197, 6368), (199, 6304), (394, 3184), (398, 3152), (788, 1592), (796, 1576)]