2011552878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{35257}}^1$

素因数の和:35556

約数の個数: 32

約数和(自身を含む): 4148033184

約数和(自身を除く): 2136480306

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 514, 771, 1542, 9509, 19018, 28527, 35257, 57054, 70514, 105771, 211542, 1304509, 2609018, 3913527, 7827054, 9061049, 18122098, 27183147, 54366294, 335258813, 670517626, 1005776439, 2011552878]

約数ペア:

[(1, 2011552878), (2, 1005776439), (3, 670517626), (6, 335258813), (37, 54366294), (74, 27183147), (111, 18122098), (222, 9061049), (257, 7827054), (514, 3913527), (771, 2609018), (1542, 1304509), (9509, 211542), (19018, 105771), (28527, 70514), (35257, 57054)]