2958783355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{68881}}^1$

素因数の和:68979

約数の個数: 24

約数和(自身を含む): 3957684192

約数和(自身を除く): 998900837

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 3905, 8591, 42955, 68881, 344405, 757691, 3788455, 4890551, 8334601, 24452755, 41673005, 53796061, 268980305, 591756671, 2958783355]

約数ペア:

[(1, 2958783355), (5, 591756671), (11, 268980305), (55, 53796061), (71, 41673005), (121, 24452755), (355, 8334601), (605, 4890551), (781, 3788455), (3905, 757691), (8591, 344405), (42955, 68881)]