2021246138

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{270437}}^1$

素因数の和:270577

約数の個数: 16

約数和(自身を含む): 3144653064

約数和(自身を除く): 1123406926

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 270437, 540874, 10006169, 20012338, 27314137, 54628274, 1010623069, 2021246138]

約数ペア:

[(1, 2021246138), (2, 1010623069), (37, 54628274), (74, 27314137), (101, 20012338), (202, 10006169), (3737, 540874), (7474, 270437)]