3980457079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{2731}}^1$

素因数の和:4662

約数の個数: 16

約数和(自身を含む): 4296015360

約数和(自身を除く): 315558281

約数列:

[1, 19, 41, 779, 1871, 2731, 35549, 51889, 76711, 111971, 1457509, 2127449, 5109701, 97084319, 209497741, 3980457079]

約数ペア:

[(1, 3980457079), (19, 209497741), (41, 97084319), (779, 5109701), (1871, 2127449), (2731, 1457509), (35549, 111971), (51889, 76711)]