243399053314

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{18628429}}^1$

素因数の和:18628617

約数の個数: 16

約数和(自身を含む): 375549148800

約数和(自身を除く): 132150095486

約数列:

[1, 2, 47, 94, 139, 278, 6533, 13066, 18628429, 37256858, 875536163, 1751072326, 2589351631, 5178703262, 121699526657, 243399053314]

約数ペア:

[(1, 243399053314), (2, 121699526657), (47, 5178703262), (94, 2589351631), (139, 1751072326), (278, 875536163), (6533, 37256858), (13066, 18628429)]