2011023926

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{78317}}^1$

素因数の和:78703

約数の個数: 16

約数和(自身を含む): 3107031696

約数和(自身を除く): 1096007770

約数列:

[1, 2, 37, 74, 347, 694, 12839, 25678, 78317, 156634, 2897729, 5795458, 27175999, 54351998, 1005511963, 2011023926]

約数ペア:

[(1, 2011023926), (2, 1005511963), (37, 54351998), (74, 27175999), (347, 5795458), (694, 2897729), (12839, 156634), (25678, 78317)]