2751020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 5866224

約数和(自身を除く): 3115204

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2053, 4106, 8212, 10265, 20530, 41060, 137551, 275102, 550204, 687755, 1375510, 2751020]

約数ペア:

[(1, 2751020), (2, 1375510), (4, 687755), (5, 550204), (10, 275102), (20, 137551), (67, 41060), (134, 20530), (268, 10265), (335, 8212), (670, 4106), (1340, 2053)]