41990465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10840

約数の個数: 16

約数和(自身を含む): 55748736

約数和(自身を除く): 13758271

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 10753, 53765, 118283, 591415, 763463, 3817315, 8398093, 41990465]

約数ペア:

[(1, 41990465), (5, 8398093), (11, 3817315), (55, 763463), (71, 591415), (355, 118283), (781, 53765), (3905, 10753)]