2105194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1886486

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 269, 301, 538, 559, 602, 1118, 1883, 3497, 3766, 3913, 6994, 7826, 11567, 23134, 24479, 48958, 80969, 150371, 161938, 300742, 1052597, 2105194]

約数ペア:

[(1, 2105194), (2, 1052597), (7, 300742), (13, 161938), (14, 150371), (26, 80969), (43, 48958), (86, 24479), (91, 23134), (182, 11567), (269, 7826), (301, 6994), (538, 3913), (559, 3766), (602, 3497), (1118, 1883)]