2011090415

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{130973}}^1$

素因数の和:131098

約数の個数: 16

約数和(自身を含む): 2508414048

約数和(自身を除く): 497323633

約数列:

[1, 5, 37, 83, 185, 415, 3071, 15355, 130973, 654865, 4846001, 10870759, 24230005, 54353795, 402218083, 2011090415]

約数ペア:

[(1, 2011090415), (5, 402218083), (37, 54353795), (83, 24230005), (185, 10870759), (415, 4846001), (3071, 654865), (15355, 130973)]