2099792336

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{127291}}^1$

素因数の和:128330

約数の個数: 20

約数和(自身を含む): 4072325664

約数和(自身を除く): 1972533328

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 127291, 254582, 509164, 1018328, 2036656, 131237021, 262474042, 524948084, 1049896168, 2099792336]

約数ペア:

[(1, 2099792336), (2, 1049896168), (4, 524948084), (8, 262474042), (16, 131237021), (1031, 2036656), (2062, 1018328), (4124, 509164), (8248, 254582), (16496, 127291)]