4890765455

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{43487}}^1$

素因数の和:43846

約数の個数: 16

約数和(自身を含む): 5961682944

約数和(自身を除く): 1070917489

約数列:

[1, 5, 83, 271, 415, 1355, 22493, 43487, 112465, 217435, 3609421, 11784977, 18047105, 58924885, 978153091, 4890765455]

約数ペア:

[(1, 4890765455), (5, 978153091), (83, 58924885), (271, 18047105), (415, 11784977), (1355, 3609421), (22493, 217435), (43487, 112465)]