1081854402

素因数分解:

$2^1\times 3^1\times {\mathrm{2663}}^1\times {\mathrm{67709}}^1$

素因数の和:70377

約数の個数: 16

約数和(自身を含む): 2164553280

約数和(自身を除く): 1082698878

約数列:

[1, 2, 3, 6, 2663, 5326, 7989, 15978, 67709, 135418, 203127, 406254, 180309067, 360618134, 540927201, 1081854402]

約数ペア:

[(1, 1081854402), (2, 540927201), (3, 360618134), (6, 180309067), (2663, 406254), (5326, 203127), (7989, 135418), (15978, 67709)]