488042590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6972037}}^1$

素因数の和:6972051

約数の個数: 16

約数和(自身を含む): 1003973472

約数和(自身を除く): 515930882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6972037, 13944074, 34860185, 48804259, 69720370, 97608518, 244021295, 488042590]

約数ペア:

[(1, 488042590), (2, 244021295), (5, 97608518), (7, 69720370), (10, 48804259), (14, 34860185), (35, 13944074), (70, 6972037)]