25481118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326681}}^1$

素因数の和:326699

約数の個数: 16

約数和(自身を含む): 54882576

約数和(自身を除く): 29401458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 326681, 653362, 980043, 1960086, 4246853, 8493706, 12740559, 25481118]

約数ペア:

[(1, 25481118), (2, 12740559), (3, 8493706), (6, 4246853), (13, 1960086), (26, 980043), (39, 653362), (78, 326681)]