2023704784

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1421141}}^1$

素因数の和:1421238

約数の個数: 20

約数和(自身を含む): 3964986180

約数和(自身を除く): 1941281396

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1421141, 2842282, 5684564, 11369128, 22738256, 126481549, 252963098, 505926196, 1011852392, 2023704784]

約数ペア:

[(1, 2023704784), (2, 1011852392), (4, 505926196), (8, 252963098), (16, 126481549), (89, 22738256), (178, 11369128), (356, 5684564), (712, 2842282), (1424, 1421141)]