2070715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 590405

約数列:

[1, 5, 19, 71, 95, 307, 355, 1349, 1535, 5833, 6745, 21797, 29165, 108985, 414143, 2070715]

約数ペア:

[(1, 2070715), (5, 414143), (19, 108985), (71, 29165), (95, 21797), (307, 6745), (355, 5833), (1349, 1535)]