2031344

素因数分解:

$2^4\times 7^2\times {\mathrm{2591}}^1$

素因数の和:2613

約数の個数: 30

約数和(自身を含む): 4580064

約数和(自身を除く): 2548720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2591, 5182, 10364, 18137, 20728, 36274, 41456, 72548, 126959, 145096, 253918, 290192, 507836, 1015672, 2031344]

約数ペア:

[(1, 2031344), (2, 1015672), (4, 507836), (7, 290192), (8, 253918), (14, 145096), (16, 126959), (28, 72548), (49, 41456), (56, 36274), (98, 20728), (112, 18137), (196, 10364), (392, 5182), (784, 2591)]