2021875210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1889603}}^1$

素因数の和:1889717

約数の個数: 16

約数和(自身を含む): 3673390176

約数和(自身を除く): 1651514966

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1889603, 3779206, 9448015, 18896030, 202187521, 404375042, 1010937605, 2021875210]

約数ペア:

[(1, 2021875210), (2, 1010937605), (5, 404375042), (10, 202187521), (107, 18896030), (214, 9448015), (535, 3779206), (1070, 1889603)]