494910286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{98627}}^1$

素因数の和:98835

約数の個数: 16

約数和(自身を含む): 803620944

約数和(自身を除く): 308710658

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 98627, 197254, 1282151, 2564302, 19035011, 38070022, 247455143, 494910286]

約数ペア:

[(1, 494910286), (2, 247455143), (13, 38070022), (26, 19035011), (193, 2564302), (386, 1282151), (2509, 197254), (5018, 98627)]