788893052

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{5003}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 1401120000

約数和(自身を除く): 612226948

約数列:

[1, 2, 4, 79, 158, 316, 499, 998, 1996, 5003, 10006, 20012, 39421, 78842, 157684, 395237, 790474, 1580948, 2496497, 4992994, 9985988, 197223263, 394446526, 788893052]

約数ペア:

[(1, 788893052), (2, 394446526), (4, 197223263), (79, 9985988), (158, 4992994), (316, 2496497), (499, 1580948), (998, 790474), (1996, 395237), (5003, 157684), (10006, 78842), (20012, 39421)]