2961322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 5588352

約数和(自身を除く): 2627030

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 307, 371, 614, 689, 742, 1378, 2149, 3991, 4298, 4823, 7982, 9646, 16271, 27937, 32542, 55874, 113897, 211523, 227794, 423046, 1480661, 2961322]

約数ペア:

[(1, 2961322), (2, 1480661), (7, 423046), (13, 227794), (14, 211523), (26, 113897), (53, 55874), (91, 32542), (106, 27937), (182, 16271), (307, 9646), (371, 7982), (614, 4823), (689, 4298), (742, 3991), (1378, 2149)]