2009232296

素因数分解:

$2^3\times {\mathrm{3191}}^1\times {\mathrm{78707}}^1$

素因数の和:81904

約数の個数: 16

約数和(自身を含む): 3768539040

約数和(自身を除く): 1759306744

約数列:

[1, 2, 4, 8, 3191, 6382, 12764, 25528, 78707, 157414, 314828, 629656, 251154037, 502308074, 1004616148, 2009232296]

約数ペア:

[(1, 2009232296), (2, 1004616148), (4, 502308074), (8, 251154037), (3191, 629656), (6382, 314828), (12764, 157414), (25528, 78707)]