1401726970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20024671}}^1$

素因数の和:20024685

約数の個数: 16

約数和(自身を含む): 2883552768

約数和(自身を除く): 1481825798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20024671, 40049342, 100123355, 140172697, 200246710, 280345394, 700863485, 1401726970]

約数ペア:

[(1, 1401726970), (2, 700863485), (5, 280345394), (7, 200246710), (10, 140172697), (14, 100123355), (35, 40049342), (70, 20024671)]