2951692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^2$

素因数の和:309

約数の個数: 18

約数和(自身を含む): 5326244

約数和(自身を除く): 2374552

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 5633, 11266, 17161, 22532, 34322, 68644, 737923, 1475846, 2951692]

約数ペア:

[(1, 2951692), (2, 1475846), (4, 737923), (43, 68644), (86, 34322), (131, 22532), (172, 17161), (262, 11266), (524, 5633)]