1539439942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{15527}}^1$

素因数の和:16175

約数の個数: 16

約数和(自身を含む): 2339448480

約数和(自身を除く): 800008538

約数列:

[1, 2, 89, 178, 557, 1114, 15527, 31054, 49573, 99146, 1381903, 2763806, 8648539, 17297078, 769719971, 1539439942]

約数ペア:

[(1, 1539439942), (2, 769719971), (89, 17297078), (178, 8648539), (557, 2763806), (1114, 1381903), (15527, 99146), (31054, 49573)]