845012

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 1712256

約数和(自身を除く): 867244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 293, 412, 586, 721, 1172, 1442, 2051, 2884, 4102, 8204, 30179, 60358, 120716, 211253, 422506, 845012]

約数ペア:

[(1, 845012), (2, 422506), (4, 211253), (7, 120716), (14, 60358), (28, 30179), (103, 8204), (206, 4102), (293, 2884), (412, 2051), (586, 1442), (721, 1172)]