8139395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 10789632

約数和(自身を除く): 2650237

約数列:

[1, 5, 11, 55, 83, 415, 913, 1783, 4565, 8915, 19613, 98065, 147989, 739945, 1627879, 8139395]

約数ペア:

[(1, 8139395), (5, 1627879), (11, 739945), (55, 147989), (83, 98065), (415, 19613), (913, 8915), (1783, 4565)]