2019286802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{172973}}^1$

素因数の和:173437

約数の個数: 16

約数和(自身を含む): 3269208600

約数和(自身を除く): 1249921798

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 172973, 345946, 2248649, 4497298, 77664877, 155329754, 1009643401, 2019286802]

約数ペア:

[(1, 2019286802), (2, 1009643401), (13, 155329754), (26, 77664877), (449, 4497298), (898, 2248649), (5837, 345946), (11674, 172973)]