249028304

素因数分解:

$2^4\times 7^1\times {\mathrm{2223467}}^1$

素因数の和:2223482

約数の個数: 20

約数和(自身を含む): 551420064

約数和(自身を除く): 302391760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2223467, 4446934, 8893868, 15564269, 17787736, 31128538, 35575472, 62257076, 124514152, 249028304]

約数ペア:

[(1, 249028304), (2, 124514152), (4, 62257076), (7, 35575472), (8, 31128538), (14, 17787736), (16, 15564269), (28, 8893868), (56, 4446934), (112, 2223467)]