3178846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 5246208

約数和(自身を除く): 2067362

約数列:

[1, 2, 11, 22, 131, 262, 1103, 1441, 2206, 2882, 12133, 24266, 144493, 288986, 1589423, 3178846]

約数ペア:

[(1, 3178846), (2, 1589423), (11, 288986), (22, 144493), (131, 24266), (262, 12133), (1103, 2882), (1441, 2206)]