2641810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4017

約数の個数: 16

約数和(自身を含む): 4827456

約数和(自身を除く): 2185646

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3943, 7886, 19715, 39430, 264181, 528362, 1320905, 2641810]

約数ペア:

[(1, 2641810), (2, 1320905), (5, 528362), (10, 264181), (67, 39430), (134, 19715), (335, 7886), (670, 3943)]