389083648

素因数分解:

$2^9\times {\mathrm{759929}}^1$

素因数の和:759947

約数の個数: 20

約数和(自身を含む): 777408390

約数和(自身を除く): 388324742

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 759929, 1519858, 3039716, 6079432, 12158864, 24317728, 48635456, 97270912, 194541824, 389083648]

約数ペア:

[(1, 389083648), (2, 194541824), (4, 97270912), (8, 48635456), (16, 24317728), (32, 12158864), (64, 6079432), (128, 3039716), (256, 1519858), (512, 759929)]