1256595913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2731}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 1348296640

約数和(自身を除く): 91700727

約数列:

[1, 19, 61, 397, 1159, 2731, 7543, 24217, 51889, 166591, 460123, 1084207, 3165229, 20599933, 66136627, 1256595913]

約数ペア:

[(1, 1256595913), (19, 66136627), (61, 20599933), (397, 3165229), (1159, 1084207), (2731, 460123), (7543, 166591), (24217, 51889)]