1520402276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{115849}}^1$

素因数の和:116063

約数の個数: 24

約数和(自身を含む): 2831837400

約数和(自身を除く): 1311435124

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 115849, 231698, 463396, 1969433, 3938866, 7877732, 22358857, 44717714, 89435428, 380100569, 760201138, 1520402276]

約数ペア:

[(1, 1520402276), (2, 760201138), (4, 380100569), (17, 89435428), (34, 44717714), (68, 22358857), (193, 7877732), (386, 3938866), (772, 1969433), (3281, 463396), (6562, 231698), (13124, 115849)]