2008510085

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1\times {\mathrm{1567}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 2421619200

約数和(自身を除く): 413109115

約数列:

[1, 5, 389, 659, 1567, 1945, 3295, 7835, 256351, 609563, 1032653, 1281755, 3047815, 5163265, 401702017, 2008510085]

約数ペア:

[(1, 2008510085), (5, 401702017), (389, 5163265), (659, 3047815), (1567, 1281755), (1945, 1032653), (3295, 609563), (7835, 256351)]