2009046884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1246307}}^1$

素因数の和:1246355

約数の個数: 24

約数和(自身を含む): 3908421888

約数和(自身を除く): 1899375004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1246307, 2492614, 4985228, 16201991, 32403982, 38635517, 64807964, 77271034, 154542068, 502261721, 1004523442, 2009046884]

約数ペア:

[(1, 2009046884), (2, 1004523442), (4, 502261721), (13, 154542068), (26, 77271034), (31, 64807964), (52, 38635517), (62, 32403982), (124, 16201991), (403, 4985228), (806, 2492614), (1612, 1246307)]