286100528

素因数分解:

$2^4\times 7^1\times {\mathrm{2554469}}^1$

素因数の和:2554484

約数の個数: 20

約数和(自身を含む): 633508560

約数和(自身を除く): 347408032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2554469, 5108938, 10217876, 17881283, 20435752, 35762566, 40871504, 71525132, 143050264, 286100528]

約数ペア:

[(1, 286100528), (2, 143050264), (4, 71525132), (7, 40871504), (8, 35762566), (14, 20435752), (16, 17881283), (28, 10217876), (56, 5108938), (112, 2554469)]