254278006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1\times {\mathrm{2141}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 390752208

約数和(自身を除く): 136474202

約数列:

[1, 2, 43, 86, 1381, 2141, 2762, 4282, 59383, 92063, 118766, 184126, 2956721, 5913442, 127139003, 254278006]

約数ペア:

[(1, 254278006), (2, 127139003), (43, 5913442), (86, 2956721), (1381, 184126), (2141, 118766), (2762, 92063), (4282, 59383)]