2078161276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{112919}}^1$

素因数の和:113073

約数の個数: 24

約数和(自身を含む): 3756170880

約数和(自身を除く): 1678009604

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404, 112919, 225838, 451676, 4855517, 9711034, 12082333, 19422068, 24164666, 48329332, 519540319, 1039080638, 2078161276]

約数ペア:

[(1, 2078161276), (2, 1039080638), (4, 519540319), (43, 48329332), (86, 24164666), (107, 19422068), (172, 12082333), (214, 9711034), (428, 4855517), (4601, 451676), (9202, 225838), (18404, 112919)]