2008100448208

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{179038913}}^1$

素因数の和:179039622

約数の個数: 20

約数和(自身を含む): 3896244846468

約数和(自身を除く): 1888144398260

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 179038913, 358077826, 716155652, 1432311304, 2864622608, 125506278013, 251012556026, 502025112052, 1004050224104, 2008100448208]

約数ペア:

[(1, 2008100448208), (2, 1004050224104), (4, 502025112052), (8, 251012556026), (16, 125506278013), (701, 2864622608), (1402, 1432311304), (2804, 716155652), (5608, 358077826), (11216, 179038913)]