804550526

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1117}}^1\times {\mathrm{2131}}^1$

素因数の和:3276

約数の個数: 24

約数和(自身を含む): 1308583224

約数和(自身を除く): 504032698

約数列:

[1, 2, 13, 26, 169, 338, 1117, 2131, 2234, 4262, 14521, 27703, 29042, 55406, 188773, 360139, 377546, 720278, 2380327, 4760654, 30944251, 61888502, 402275263, 804550526]

約数ペア:

[(1, 804550526), (2, 402275263), (13, 61888502), (26, 30944251), (169, 4760654), (338, 2380327), (1117, 720278), (2131, 377546), (2234, 360139), (4262, 188773), (14521, 55406), (27703, 29042)]