2689232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 6416256

約数和(自身を除く): 3727024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1847, 3694, 7388, 12929, 14776, 24011, 25858, 29552, 48022, 51716, 96044, 103432, 168077, 192088, 206864, 336154, 384176, 672308, 1344616, 2689232]

約数ペア:

[(1, 2689232), (2, 1344616), (4, 672308), (7, 384176), (8, 336154), (13, 206864), (14, 192088), (16, 168077), (26, 103432), (28, 96044), (52, 51716), (56, 48022), (91, 29552), (104, 25858), (112, 24011), (182, 14776), (208, 12929), (364, 7388), (728, 3694), (1456, 1847)]