2554314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 5940096

約数和(自身を除く): 3385782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 997, 1281, 1994, 2562, 2991, 5982, 6979, 13958, 20937, 41874, 60817, 121634, 182451, 364902, 425719, 851438, 1277157, 2554314]

約数ペア:

[(1, 2554314), (2, 1277157), (3, 851438), (6, 425719), (7, 364902), (14, 182451), (21, 121634), (42, 60817), (61, 41874), (122, 20937), (183, 13958), (366, 6979), (427, 5982), (854, 2991), (997, 2562), (1281, 1994)]