26103688819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1663609}}^1$

素因数の和:1663710

約数の個数: 16

約数和(自身を含む): 30184539840

約数和(自身を除く): 4080851021

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 1663609, 21626917, 28281353, 118116239, 367657589, 1535511107, 2007976063, 26103688819]

約数ペア:

[(1, 26103688819), (13, 2007976063), (17, 1535511107), (71, 367657589), (221, 118116239), (923, 28281353), (1207, 21626917), (15691, 1663609)]