490651312

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{34729}}^1$

素因数の和:35620

約数の個数: 20

約数和(自身を含む): 951740920

約数和(自身を除く): 461089608

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 7064, 14128, 34729, 69458, 138916, 277832, 555664, 30665707, 61331414, 122662828, 245325656, 490651312]

約数ペア:

[(1, 490651312), (2, 245325656), (4, 122662828), (8, 61331414), (16, 30665707), (883, 555664), (1766, 277832), (3532, 138916), (7064, 69458), (14128, 34729)]