2594545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 792335

約数列:

[1, 5, 19, 31, 95, 155, 589, 881, 2945, 4405, 16739, 27311, 83695, 136555, 518909, 2594545]

約数ペア:

[(1, 2594545), (5, 518909), (19, 136555), (31, 83695), (95, 27311), (155, 16739), (589, 4405), (881, 2945)]