2912602055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89909}}^1$

素因数の和:89975

約数の個数: 32

約数和(自身を含む): 4143052800

約数和(自身を除く): 1230450745

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1705, 2945, 6479, 32395, 89909, 449545, 988999, 1708271, 2787179, 4944995, 8541355, 13935895, 18790981, 30658969, 52956401, 93954905, 153294845, 264782005, 582520411, 2912602055]

約数ペア:

[(1, 2912602055), (5, 582520411), (11, 264782005), (19, 153294845), (31, 93954905), (55, 52956401), (95, 30658969), (155, 18790981), (209, 13935895), (341, 8541355), (589, 4944995), (1045, 2787179), (1705, 1708271), (2945, 988999), (6479, 449545), (32395, 89909)]