222622652

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{30937}}^1$

素因数の和:31205

約数の個数: 24

約数和(自身を含む): 446992224

約数和(自身を除く): 224369572

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 30937, 61874, 123748, 216559, 433118, 866236, 7950809, 15901618, 31803236, 55655663, 111311326, 222622652]

約数ペア:

[(1, 222622652), (2, 111311326), (4, 55655663), (7, 31803236), (14, 15901618), (28, 7950809), (257, 866236), (514, 433118), (1028, 216559), (1799, 123748), (3598, 61874), (7196, 30937)]