4131036728

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{810643}}^1$

素因数の和:810676

約数の個数: 48

約数和(自身を含む): 9703408680

約数和(自身を除く): 5572371952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 810643, 1621286, 3242572, 5674501, 6485144, 10538359, 11349002, 21076718, 22698004, 39721507, 42153436, 45396008, 73768513, 79443014, 84306872, 147537026, 158886028, 295074052, 317772056, 516379591, 590148104, 1032759182, 2065518364, 4131036728]

約数ペア:

[(1, 4131036728), (2, 2065518364), (4, 1032759182), (7, 590148104), (8, 516379591), (13, 317772056), (14, 295074052), (26, 158886028), (28, 147537026), (49, 84306872), (52, 79443014), (56, 73768513), (91, 45396008), (98, 42153436), (104, 39721507), (182, 22698004), (196, 21076718), (364, 11349002), (392, 10538359), (637, 6485144), (728, 5674501), (1274, 3242572), (2548, 1621286), (5096, 810643)]