2001128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6101}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 3844260

約数和(自身を除く): 1843132

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6101, 12202, 24404, 48808, 250141, 500282, 1000564, 2001128]

約数ペア:

[(1, 2001128), (2, 1000564), (4, 500282), (8, 250141), (41, 48808), (82, 24404), (164, 12202), (328, 6101)]