2205148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 4394880

約数和(自身を除く): 2189732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2179, 4358, 8716, 23969, 47938, 50117, 95876, 100234, 200468, 551287, 1102574, 2205148]

約数ペア:

[(1, 2205148), (2, 1102574), (4, 551287), (11, 200468), (22, 100234), (23, 95876), (44, 50117), (46, 47938), (92, 23969), (253, 8716), (506, 4358), (1012, 2179)]