7992638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 12579840

約数和(自身を除く): 4587202

約数列:

[1, 2, 23, 46, 239, 478, 727, 1454, 5497, 10994, 16721, 33442, 173753, 347506, 3996319, 7992638]

約数ペア:

[(1, 7992638), (2, 3996319), (23, 347506), (46, 173753), (239, 33442), (478, 16721), (727, 10994), (1454, 5497)]