677698048

素因数分解:

$2^9\times {\mathrm{1323629}}^1$

素因数の和:1323647

約数の個数: 20

約数和(自身を含む): 1354073490

約数和(自身を除く): 676375442

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1323629, 2647258, 5294516, 10589032, 21178064, 42356128, 84712256, 169424512, 338849024, 677698048]

約数ペア:

[(1, 677698048), (2, 338849024), (4, 169424512), (8, 84712256), (16, 42356128), (32, 21178064), (64, 10589032), (128, 5294516), (256, 2647258), (512, 1323629)]