2021994526

素因数分解:

$2^1\times {\mathrm{691}}^1\times {\mathrm{1021}}^1\times {\mathrm{1433}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 3042477648

約数和(自身を除く): 1020483122

約数列:

[1, 2, 691, 1021, 1382, 1433, 2042, 2866, 705511, 990203, 1411022, 1463093, 1980406, 2926186, 1010997263, 2021994526]

約数ペア:

[(1, 2021994526), (2, 1010997263), (691, 2926186), (1021, 1980406), (1382, 1463093), (1433, 1411022), (2042, 990203), (2866, 705511)]