26254930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201961}}^1$

素因数の和:201981

約数の個数: 16

約数和(自身を含む): 50894424

約数和(自身を除く): 24639494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 201961, 403922, 1009805, 2019610, 2625493, 5250986, 13127465, 26254930]

約数ペア:

[(1, 26254930), (2, 13127465), (5, 5250986), (10, 2625493), (13, 2019610), (26, 1009805), (65, 403922), (130, 201961)]