2009946412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2837}}^1\times {\mathrm{4787}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 3614499504

約数和(自身を除く): 1604553092

約数列:

[1, 2, 4, 37, 74, 148, 2837, 4787, 5674, 9574, 11348, 19148, 104969, 177119, 209938, 354238, 419876, 708476, 13580719, 27161438, 54322876, 502486603, 1004973206, 2009946412]

約数ペア:

[(1, 2009946412), (2, 1004973206), (4, 502486603), (37, 54322876), (74, 27161438), (148, 13580719), (2837, 708476), (4787, 419876), (5674, 354238), (9574, 209938), (11348, 177119), (19148, 104969)]