858922714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{493067}}^1$

素因数の和:493149

約数の個数: 16

約数和(自身を含む): 1408202208

約数和(自身を除く): 549279494

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 493067, 986134, 6409871, 12819742, 33035489, 66070978, 429461357, 858922714]

約数ペア:

[(1, 858922714), (2, 429461357), (13, 66070978), (26, 33035489), (67, 12819742), (134, 6409871), (871, 986134), (1742, 493067)]