424949648

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{111127}}^1$

素因数の和:111374

約数の個数: 20

約数和(自身を含む): 826792320

約数和(自身を除く): 401842672

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 111127, 222254, 444508, 889016, 1778032, 26559353, 53118706, 106237412, 212474824, 424949648]

約数ペア:

[(1, 424949648), (2, 212474824), (4, 106237412), (8, 53118706), (16, 26559353), (239, 1778032), (478, 889016), (956, 444508), (1912, 222254), (3824, 111127)]