2120653.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4967}}^1$

素因数の和:5595

約数の個数: 24

約数和(自身を含む): 171932544

約数和(自身を除く): 86122652

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 4967, 8638, 9934, 17276, 19868, 34769, 69538, 139076, 3064639, 6129278, 12258556, 21452473, 42904946, 85809892]

約数ペア:

[(1, 85809892), (2, 42904946), (4, 21452473), (7, 12258556), (14, 6129278), (28, 3064639), (617, 139076), (1234, 69538), (2468, 34769), (4319, 19868), (4967, 17276), (8638, 9934)]