2079115984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 4461428736

約数和(自身を除く): 2382312752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 191, 254, 382, 487, 508, 764, 974, 1016, 1397, 1528, 1948, 2032, 2101, 2794, 3056, 3896, 4202, 5357, 5588, 7792, 8404, 10714, 11176, 16808, 21428, 22352, 24257, 33616, 42856, 48514, 61849, 85712, 93017, 97028, 123698, 186034, 194056, 247396, 266827, 372068, 388112, 494792, 533654, 680339, 744136, 989584, 1023187, 1067308, 1360678, 1488272, 2046374, 2134616, 2721356, 4092748, 4269232, 5442712, 8185496, 10885424, 11813159, 16370992, 23626318, 47252636, 94505272, 129944749, 189010544, 259889498, 519778996, 1039557992, 2079115984]

約数ペア:

[(1, 2079115984), (2, 1039557992), (4, 519778996), (8, 259889498), (11, 189010544), (16, 129944749), (22, 94505272), (44, 47252636), (88, 23626318), (127, 16370992), (176, 11813159), (191, 10885424), (254, 8185496), (382, 5442712), (487, 4269232), (508, 4092748), (764, 2721356), (974, 2134616), (1016, 2046374), (1397, 1488272), (1528, 1360678), (1948, 1067308), (2032, 1023187), (2101, 989584), (2794, 744136), (3056, 680339), (3896, 533654), (4202, 494792), (5357, 388112), (5588, 372068), (7792, 266827), (8404, 247396), (10714, 194056), (11176, 186034), (16808, 123698), (21428, 97028), (22352, 93017), (24257, 85712), (33616, 61849), (42856, 48514)]