61089470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{469919}}^1$

素因数の和:469939

約数の個数: 16

約数和(自身を含む): 118419840

約数和(自身を除く): 57330370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 469919, 939838, 2349595, 4699190, 6108947, 12217894, 30544735, 61089470]

約数ペア:

[(1, 61089470), (2, 30544735), (5, 12217894), (10, 6108947), (13, 4699190), (26, 2349595), (65, 939838), (130, 469919)]