1672944265

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{20887}}^1$

素因数の和:21168

約数の個数: 16

約数和(自身を含む): 2042345088

約数和(自身を除く): 369400823

約数列:

[1, 5, 83, 193, 415, 965, 16019, 20887, 80095, 104435, 1733621, 4031191, 8668105, 20155955, 334588853, 1672944265]

約数ペア:

[(1, 1672944265), (5, 334588853), (83, 20155955), (193, 8668105), (415, 4031191), (965, 1733621), (16019, 104435), (20887, 80095)]