2549262502

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{47513}}^1$

素因数の和:47847

約数の個数: 16

約数和(自身を含む): 3871440720

約数和(自身を除く): 1322178218

約数列:

[1, 2, 139, 193, 278, 386, 26827, 47513, 53654, 95026, 6604307, 9170009, 13208614, 18340018, 1274631251, 2549262502]

約数ペア:

[(1, 2549262502), (2, 1274631251), (139, 18340018), (193, 13208614), (278, 9170009), (386, 6604307), (26827, 95026), (47513, 53654)]