2488396544

素因数分解:

$2^8\times {\mathrm{9720299}}^1$

素因数の和:9720315

約数の個数: 18

約数和(自身を含む): 4967073300

約数和(自身を除く): 2478676756

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 9720299, 19440598, 38881196, 77762392, 155524784, 311049568, 622099136, 1244198272, 2488396544]

約数ペア:

[(1, 2488396544), (2, 1244198272), (4, 622099136), (8, 311049568), (16, 155524784), (32, 77762392), (64, 38881196), (128, 19440598), (256, 9720299)]