987499248

素因数分解:

$2^4\times 3^1\times {\mathrm{20572901}}^1$

素因数の和:20572912

約数の個数: 20

約数和(自身を含む): 2551039848

約数和(自身を除く): 1563540600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20572901, 41145802, 61718703, 82291604, 123437406, 164583208, 246874812, 329166416, 493749624, 987499248]

約数ペア:

[(1, 987499248), (2, 493749624), (3, 329166416), (4, 246874812), (6, 164583208), (8, 123437406), (12, 82291604), (16, 61718703), (24, 41145802), (48, 20572901)]