2018295587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{270223}}^1$

素因数の和:270338

約数の個数: 16

約数和(自身を含む): 2542267392

約数和(自身を除く): 523971805

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 270223, 1891561, 2972453, 20807171, 26211631, 183481417, 288327941, 2018295587]

約数ペア:

[(1, 2018295587), (7, 288327941), (11, 183481417), (77, 26211631), (97, 20807171), (679, 2972453), (1067, 1891561), (7469, 270223)]