2049478

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 3173904

約数和(自身を除く): 1124426

約数列:

[1, 2, 61, 107, 122, 157, 214, 314, 6527, 9577, 13054, 16799, 19154, 33598, 1024739, 2049478]

約数ペア:

[(1, 2049478), (2, 1024739), (61, 33598), (107, 19154), (122, 16799), (157, 13054), (214, 9577), (314, 6527)]