2061725281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{505201}}^1$

素因数の和:505272

約数の個数: 16

約数和(自身を含む): 2618967168

約数和(自身を除く): 557241887

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 505201, 3536407, 5557211, 26775653, 38900477, 187429571, 294532183, 2061725281]

約数ペア:

[(1, 2061725281), (7, 294532183), (11, 187429571), (53, 38900477), (77, 26775653), (371, 5557211), (583, 3536407), (4081, 505201)]