1914486574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6091}}^1$

素因数の和:6281

約数の個数: 64

約数和(自身を含む): 3880945152

約数和(自身を除く): 1966458578

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 157, 182, 286, 314, 1001, 1099, 1727, 2002, 2041, 2198, 3454, 4082, 6091, 12089, 12182, 14287, 22451, 24178, 28574, 42637, 44902, 67001, 79183, 85274, 134002, 157157, 158366, 314314, 469007, 554281, 871013, 938014, 956287, 1108562, 1742026, 1912574, 6097091, 6694009, 10519157, 12194182, 12431731, 13388018, 21038314, 24863462, 73634099, 87022117, 136749041, 147268198, 174044234, 273498082, 957243287, 1914486574]

約数ペア:

[(1, 1914486574), (2, 957243287), (7, 273498082), (11, 174044234), (13, 147268198), (14, 136749041), (22, 87022117), (26, 73634099), (77, 24863462), (91, 21038314), (143, 13388018), (154, 12431731), (157, 12194182), (182, 10519157), (286, 6694009), (314, 6097091), (1001, 1912574), (1099, 1742026), (1727, 1108562), (2002, 956287), (2041, 938014), (2198, 871013), (3454, 554281), (4082, 469007), (6091, 314314), (12089, 158366), (12182, 157157), (14287, 134002), (22451, 85274), (24178, 79183), (28574, 67001), (42637, 44902)]