2021092844

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{401329}}^1$

素因数の和:402592

約数の個数: 12

約数和(自身を含む): 3539730600

約数和(自身を除く): 1518637756

約数列:

[1, 2, 4, 1259, 2518, 5036, 401329, 802658, 1605316, 505273211, 1010546422, 2021092844]

約数ペア:

[(1, 2021092844), (2, 1010546422), (4, 505273211), (1259, 1605316), (2518, 802658), (5036, 401329)]