2254854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 5296896

約数和(自身を除く): 3042042

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1451, 1554, 2902, 4353, 8706, 10157, 20314, 30471, 53687, 60942, 107374, 161061, 322122, 375809, 751618, 1127427, 2254854]

約数ペア:

[(1, 2254854), (2, 1127427), (3, 751618), (6, 375809), (7, 322122), (14, 161061), (21, 107374), (37, 60942), (42, 53687), (74, 30471), (111, 20314), (222, 10157), (259, 8706), (518, 4353), (777, 2902), (1451, 1554)]