8220244039

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 10497631680

約数和(自身を除く): 2277387641

約数列:

[1, 7, 17, 29, 61, 119, 203, 289, 427, 493, 1037, 1769, 2023, 2297, 3451, 7259, 8381, 12383, 16079, 17629, 30073, 39049, 58667, 66613, 123403, 140117, 210511, 273343, 466291, 511241, 663833, 980819, 1132421, 2381989, 3578687, 4063393, 4646831, 7926947, 16673923, 19251157, 28443751, 40493813, 69077681, 134758099, 283456691, 483543767, 1174320577, 8220244039]

約数ペア:

[(1, 8220244039), (7, 1174320577), (17, 483543767), (29, 283456691), (61, 134758099), (119, 69077681), (203, 40493813), (289, 28443751), (427, 19251157), (493, 16673923), (1037, 7926947), (1769, 4646831), (2023, 4063393), (2297, 3578687), (3451, 2381989), (7259, 1132421), (8381, 980819), (12383, 663833), (16079, 511241), (17629, 466291), (30073, 273343), (39049, 210511), (58667, 140117), (66613, 123403)]