561985024

素因数分解:

$2^9\times {\mathrm{1097627}}^1$

素因数の和:1097645

約数の個数: 20

約数和(自身を含む): 1122873444

約数和(自身を除く): 560888420

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1097627, 2195254, 4390508, 8781016, 17562032, 35124064, 70248128, 140496256, 280992512, 561985024]

約数ペア:

[(1, 561985024), (2, 280992512), (4, 140496256), (8, 70248128), (16, 35124064), (32, 17562032), (64, 8781016), (128, 4390508), (256, 2195254), (512, 1097627)]