2019798716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{115259}}^1$

素因数の和:115613

約数の個数: 24

約数和(自身を含む): 3817872240

約数和(自身を除く): 1798073524

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 17524, 115259, 230518, 461036, 1498367, 2996734, 5993468, 38842283, 77684566, 155369132, 504949679, 1009899358, 2019798716]

約数ペア:

[(1, 2019798716), (2, 1009899358), (4, 504949679), (13, 155369132), (26, 77684566), (52, 38842283), (337, 5993468), (674, 2996734), (1348, 1498367), (4381, 461036), (8762, 230518), (17524, 115259)]