130256737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{971}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 148925952

約数和(自身を除く): 18669215

約数列:

[1, 13, 17, 221, 607, 971, 7891, 10319, 12623, 16507, 134147, 214591, 589397, 7662161, 10019749, 130256737]

約数ペア:

[(1, 130256737), (13, 10019749), (17, 7662161), (221, 589397), (607, 214591), (971, 134147), (7891, 16507), (10319, 12623)]