2082146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 3649536

約数和(自身を除く): 1567390

約数列:

[1, 2, 11, 22, 31, 43, 62, 71, 86, 142, 341, 473, 682, 781, 946, 1333, 1562, 2201, 2666, 3053, 4402, 6106, 14663, 24211, 29326, 33583, 48422, 67166, 94643, 189286, 1041073, 2082146]

約数ペア:

[(1, 2082146), (2, 1041073), (11, 189286), (22, 94643), (31, 67166), (43, 48422), (62, 33583), (71, 29326), (86, 24211), (142, 14663), (341, 6106), (473, 4402), (682, 3053), (781, 2666), (946, 2201), (1333, 1562)]