1965718139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{17099}}^1$

素因数の和:18610

約数の個数: 16

約数和(自身を含む): 2452550400

約数和(自身を除く): 486832261

約数列:

[1, 7, 11, 77, 1493, 10451, 16423, 17099, 114961, 119693, 188089, 1316623, 25528807, 178701649, 280816877, 1965718139]

約数ペア:

[(1, 1965718139), (7, 280816877), (11, 178701649), (77, 25528807), (1493, 1316623), (10451, 188089), (16423, 119693), (17099, 114961)]