1604087984

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1373363}}^1$

素因数の和:1373444

約数の個数: 20

約数和(自身を含む): 3150497016

約数和(自身を除く): 1546409032

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1373363, 2746726, 5493452, 10986904, 21973808, 100255499, 200510998, 401021996, 802043992, 1604087984]

約数ペア:

[(1, 1604087984), (2, 802043992), (4, 401021996), (8, 200510998), (16, 100255499), (73, 21973808), (146, 10986904), (292, 5493452), (584, 2746726), (1168, 1373363)]