2547148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 4656960

約数和(自身を除く): 2109812

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 251, 502, 1004, 2537, 5074, 10148, 10793, 14809, 21586, 29618, 43172, 59236, 636787, 1273574, 2547148]

約数ペア:

[(1, 2547148), (2, 1273574), (4, 636787), (43, 59236), (59, 43172), (86, 29618), (118, 21586), (172, 14809), (236, 10793), (251, 10148), (502, 5074), (1004, 2537)]