2021852131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{124721}}^1$

素因数の和:124806

約数の個数: 16

約数和(自身を含む): 2304862560

約数和(自身を除く): 283010429

約数列:

[1, 13, 29, 43, 377, 559, 1247, 16211, 124721, 1621373, 3616909, 5363003, 47019817, 69719039, 155527087, 2021852131]

約数ペア:

[(1, 2021852131), (13, 155527087), (29, 69719039), (43, 47019817), (377, 5363003), (559, 3616909), (1247, 1621373), (16211, 124721)]