2801474048

素因数分解:

$2^9\times {\mathrm{5471629}}^1$

素因数の和:5471647

約数の個数: 20

約数和(自身を含む): 5597477490

約数和(自身を除く): 2796003442

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5471629, 10943258, 21886516, 43773032, 87546064, 175092128, 350184256, 700368512, 1400737024, 2801474048]

約数ペア:

[(1, 2801474048), (2, 1400737024), (4, 700368512), (8, 350184256), (16, 175092128), (32, 87546064), (64, 43773032), (128, 21886516), (256, 10943258), (512, 5471629)]