285690076

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{42337}}^1$

素因数の和:42589

約数の個数: 24

約数和(自身を含む): 573764576

約数和(自身を除く): 288074500

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 42337, 84674, 169348, 296359, 592718, 1185436, 10203217, 20406434, 40812868, 71422519, 142845038, 285690076]

約数ペア:

[(1, 285690076), (2, 142845038), (4, 71422519), (7, 40812868), (14, 20406434), (28, 10203217), (241, 1185436), (482, 592718), (964, 296359), (1687, 169348), (3374, 84674), (6748, 42337)]