2566366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 1912610

約数列:

[1, 2, 11, 22, 31, 53, 62, 71, 106, 142, 341, 583, 682, 781, 1166, 1562, 1643, 2201, 3286, 3763, 4402, 7526, 18073, 24211, 36146, 41393, 48422, 82786, 116653, 233306, 1283183, 2566366]

約数ペア:

[(1, 2566366), (2, 1283183), (11, 233306), (22, 116653), (31, 82786), (53, 48422), (62, 41393), (71, 36146), (106, 24211), (142, 18073), (341, 7526), (583, 4402), (682, 3763), (781, 3286), (1166, 2201), (1562, 1643)]