338971648

素因数分解:

$2^{10}\times {\mathrm{331027}}^1$

素因数の和:331047

約数の個数: 22

約数和(自身を含む): 677614316

約数和(自身を除く): 338642668

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 331027, 662054, 1324108, 2648216, 5296432, 10592864, 21185728, 42371456, 84742912, 169485824, 338971648]

約数ペア:

[(1, 338971648), (2, 169485824), (4, 84742912), (8, 42371456), (16, 21185728), (32, 10592864), (64, 5296432), (128, 2648216), (256, 1324108), (512, 662054), (1024, 331027)]