2021029484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7116301}}^1$

素因数の和:7116376

約数の個数: 12

約数和(自身を含む): 3586616208

約数和(自身を除く): 1565586724

約数列:

[1, 2, 4, 71, 142, 284, 7116301, 14232602, 28465204, 505257371, 1010514742, 2021029484]

約数ペア:

[(1, 2021029484), (2, 1010514742), (4, 505257371), (71, 28465204), (142, 14232602), (284, 7116301)]