2016147579

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1049}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 2820787200

約数和(自身を除く): 804639621

約数列:

[1, 3, 43, 47, 129, 141, 317, 951, 1049, 2021, 3147, 6063, 13631, 14899, 40893, 44697, 45107, 49303, 135321, 147909, 332533, 640657, 997599, 1921971, 2120029, 6360087, 14298919, 15629051, 42896757, 46887153, 672049193, 2016147579]

約数ペア:

[(1, 2016147579), (3, 672049193), (43, 46887153), (47, 42896757), (129, 15629051), (141, 14298919), (317, 6360087), (951, 2120029), (1049, 1921971), (2021, 997599), (3147, 640657), (6063, 332533), (13631, 147909), (14899, 135321), (40893, 49303), (44697, 45107)]