2558418

素因数分解:

$2^1\times 3^1\times {\mathrm{577}}^1\times {\mathrm{739}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 5132640

約数和(自身を除く): 2574222

約数列:

[1, 2, 3, 6, 577, 739, 1154, 1478, 1731, 2217, 3462, 4434, 426403, 852806, 1279209, 2558418]

約数ペア:

[(1, 2558418), (2, 1279209), (3, 852806), (6, 426403), (577, 4434), (739, 3462), (1154, 2217), (1478, 1731)]