1285241504

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{550189}}^1$

素因数の和:550272

約数の個数: 24

約数和(自身を含む): 2564985780

約数和(自身を除く): 1279744276

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 550189, 1100378, 2200756, 4401512, 8803024, 17606048, 40163797, 80327594, 160655188, 321310376, 642620752, 1285241504]

約数ペア:

[(1, 1285241504), (2, 642620752), (4, 321310376), (8, 160655188), (16, 80327594), (32, 40163797), (73, 17606048), (146, 8803024), (292, 4401512), (584, 2200756), (1168, 1100378), (2336, 550189)]