2021244

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 4739280

約数和(自身を除く): 2718036

約数列:

[1, 2, 3, 4, 6, 12, 389, 433, 778, 866, 1167, 1299, 1556, 1732, 2334, 2598, 4668, 5196, 168437, 336874, 505311, 673748, 1010622, 2021244]

約数ペア:

[(1, 2021244), (2, 1010622), (3, 673748), (4, 505311), (6, 336874), (12, 168437), (389, 5196), (433, 4668), (778, 2598), (866, 2334), (1167, 1732), (1299, 1556)]