2811172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 6055616

約数和(自身を除く): 3244444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7723, 15446, 30892, 54061, 100399, 108122, 200798, 216244, 401596, 702793, 1405586, 2811172]

約数ペア:

[(1, 2811172), (2, 1405586), (4, 702793), (7, 401596), (13, 216244), (14, 200798), (26, 108122), (28, 100399), (52, 54061), (91, 30892), (182, 15446), (364, 7723)]