2605954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 4270392

約数和(自身を除く): 1664438

約数列:

[1, 2, 13, 26, 73, 146, 949, 1373, 1898, 2746, 17849, 35698, 100229, 200458, 1302977, 2605954]

約数ペア:

[(1, 2605954), (2, 1302977), (13, 200458), (26, 100229), (73, 35698), (146, 17849), (949, 2746), (1373, 1898)]