137938398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1768441}}^1$

素因数の和:1768459

約数の個数: 16

約数和(自身を含む): 297098256

約数和(自身を除く): 159159858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1768441, 3536882, 5305323, 10610646, 22989733, 45979466, 68969199, 137938398]

約数ペア:

[(1, 137938398), (2, 68969199), (3, 45979466), (6, 22989733), (13, 10610646), (26, 5305323), (39, 3536882), (78, 1768441)]