1888942388

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{736717}}^1$

素因数の和:737362

約数の個数: 12

約数和(自身を含む): 3310810692

約数和(自身を除く): 1421868304

約数列:

[1, 2, 4, 641, 1282, 2564, 736717, 1473434, 2946868, 472235597, 944471194, 1888942388]

約数ペア:

[(1, 1888942388), (2, 944471194), (4, 472235597), (641, 2946868), (1282, 1473434), (2564, 736717)]