1270912

素因数分解:

$2^7\times {\mathrm{9929}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 2532150

約数和(自身を除く): 1261238

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9929, 19858, 39716, 79432, 158864, 317728, 635456, 1270912]

約数ペア:

[(1, 1270912), (2, 635456), (4, 317728), (8, 158864), (16, 79432), (32, 39716), (64, 19858), (128, 9929)]