2106691639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{467}}^1\times {\mathrm{26693}}^1$

素因数の和:27186

約数の個数: 12

約数和(自身を含む): 2286180936

約数和(自身を除く): 179489297

約数列:

[1, 13, 169, 467, 6071, 26693, 78923, 347009, 4511117, 12465631, 162053203, 2106691639]

約数ペア:

[(1, 2106691639), (13, 162053203), (169, 12465631), (467, 4511117), (6071, 347009), (26693, 78923)]