2009456638

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1316813}}^1$

素因数の和:1316931

約数の個数: 16

約数和(自身を含む): 3476388960

約数和(自身を除く): 1466932322

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1316813, 2633626, 9217691, 18435382, 143532617, 287065234, 1004728319, 2009456638]

約数ペア:

[(1, 2009456638), (2, 1004728319), (7, 287065234), (14, 143532617), (109, 18435382), (218, 9217691), (763, 2633626), (1526, 1316813)]