1213346882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 2184330240

約数和(自身を除く): 970983358

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 229, 341, 374, 457, 458, 527, 682, 914, 1054, 2519, 3893, 5027, 5038, 5797, 7099, 7769, 7786, 10054, 11594, 14167, 14198, 15538, 28334, 42823, 78089, 85459, 85646, 104653, 120683, 155837, 156178, 170918, 209306, 240839, 241366, 311674, 481678, 1151183, 1327513, 1779101, 2302366, 2649229, 2655026, 3244243, 3558202, 5298458, 6488486, 19570111, 35686673, 39140222, 55152131, 71373346, 110304262, 606673441, 1213346882]

約数ペア:

[(1, 1213346882), (2, 606673441), (11, 110304262), (17, 71373346), (22, 55152131), (31, 39140222), (34, 35686673), (62, 19570111), (187, 6488486), (229, 5298458), (341, 3558202), (374, 3244243), (457, 2655026), (458, 2649229), (527, 2302366), (682, 1779101), (914, 1327513), (1054, 1151183), (2519, 481678), (3893, 311674), (5027, 241366), (5038, 240839), (5797, 209306), (7099, 170918), (7769, 156178), (7786, 155837), (10054, 120683), (11594, 104653), (14167, 85646), (14198, 85459), (15538, 78089), (28334, 42823)]