2017390945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167627}}^1$

素因数の和:167744

約数の個数: 16

約数和(自身を含む): 2534535360

約数和(自身を除く): 517144415

約数列:

[1, 5, 29, 83, 145, 415, 2407, 12035, 167627, 838135, 4861183, 13913041, 24305915, 69565205, 403478189, 2017390945]

約数ペア:

[(1, 2017390945), (5, 403478189), (29, 69565205), (83, 24305915), (145, 13913041), (415, 4861183), (2407, 838135), (12035, 167627)]