858905054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{7643}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 1541030400

約数和(自身を除く): 682125346

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 2443, 4886, 7643, 8027, 15286, 16054, 53501, 56189, 107002, 112378, 175789, 351578, 1230523, 2461046, 2667407, 5334814, 18671849, 37343698, 61350361, 122700722, 429452527, 858905054]

約数ペア:

[(1, 858905054), (2, 429452527), (7, 122700722), (14, 61350361), (23, 37343698), (46, 18671849), (161, 5334814), (322, 2667407), (349, 2461046), (698, 1230523), (2443, 351578), (4886, 175789), (7643, 112378), (8027, 107002), (15286, 56189), (16054, 53501)]