1520493616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2021933}}^1$

素因数の和:2021988

約数の個数: 20

約数和(自身を含む): 3008637792

約数和(自身を除く): 1488144176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2021933, 4043866, 8087732, 16175464, 32350928, 95030851, 190061702, 380123404, 760246808, 1520493616]

約数ペア:

[(1, 1520493616), (2, 760246808), (4, 380123404), (8, 190061702), (16, 95030851), (47, 32350928), (94, 16175464), (188, 8087732), (376, 4043866), (752, 2021933)]