2409778878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1259}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 5303854080

約数和(自身を除く): 2894075202

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 463, 689, 926, 1259, 1378, 1389, 2067, 2518, 2778, 3777, 4134, 6019, 7554, 12038, 16367, 18057, 24539, 32734, 36114, 49078, 49101, 66727, 73617, 98202, 133454, 147234, 200181, 319007, 400362, 582917, 638014, 867451, 957021, 1165834, 1734902, 1748751, 1914042, 2602353, 3497502, 5204706, 7577921, 15155842, 22733763, 30894601, 45467526, 61789202, 92683803, 185367606, 401629813, 803259626, 1204889439, 2409778878]

約数ペア:

[(1, 2409778878), (2, 1204889439), (3, 803259626), (6, 401629813), (13, 185367606), (26, 92683803), (39, 61789202), (53, 45467526), (78, 30894601), (106, 22733763), (159, 15155842), (318, 7577921), (463, 5204706), (689, 3497502), (926, 2602353), (1259, 1914042), (1378, 1748751), (1389, 1734902), (2067, 1165834), (2518, 957021), (2778, 867451), (3777, 638014), (4134, 582917), (6019, 400362), (7554, 319007), (12038, 200181), (16367, 147234), (18057, 133454), (24539, 98202), (32734, 73617), (36114, 66727), (49078, 49101)]