625922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 1069632

約数和(自身を除く): 443710

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1237, 2474, 13607, 27214, 28451, 56902, 312961, 625922]

約数ペア:

[(1, 625922), (2, 312961), (11, 56902), (22, 28451), (23, 27214), (46, 13607), (253, 2474), (506, 1237)]