1008146576

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{64891}}^1$

素因数の和:65870

約数の個数: 20

約数和(自身を含む): 1955325744

約数和(自身を除く): 947179168

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 64891, 129782, 259564, 519128, 1038256, 63009161, 126018322, 252036644, 504073288, 1008146576]

約数ペア:

[(1, 1008146576), (2, 504073288), (4, 252036644), (8, 126018322), (16, 63009161), (971, 1038256), (1942, 519128), (3884, 259564), (7768, 129782), (15536, 64891)]