138876322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{47269}}^1$

素因数の和:47397

約数の個数: 16

約数和(自身を含む): 226328760

約数和(自身を除く): 87452438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 47269, 94538, 614497, 1228994, 5341397, 10682794, 69438161, 138876322]

約数ペア:

[(1, 138876322), (2, 69438161), (13, 10682794), (26, 5341397), (113, 1228994), (226, 614497), (1469, 94538), (2938, 47269)]