2011646

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1608

約数の個数: 24

約数和(自身を含む): 3782520

約数和(自身を除く): 1770874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1579, 3158, 11053, 20527, 22106, 41054, 77371, 143689, 154742, 287378, 1005823, 2011646]

約数ペア:

[(1, 2011646), (2, 1005823), (7, 287378), (13, 154742), (14, 143689), (26, 77371), (49, 41054), (91, 22106), (98, 20527), (182, 11053), (637, 3158), (1274, 1579)]