2013133892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139067}}^1$

素因数の和:139136

約数の個数: 48

約数和(自身を含む): 4485777408

約数和(自身を除く): 2472643516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 139067, 278134, 556268, 973469, 1529737, 1946938, 3059474, 3893876, 6118948, 6536149, 10708159, 13072298, 21416318, 26144596, 42832636, 45753043, 71897639, 91506086, 143795278, 183012172, 287590556, 503283473, 1006566946, 2013133892]

約数ペア:

[(1, 2013133892), (2, 1006566946), (4, 503283473), (7, 287590556), (11, 183012172), (14, 143795278), (22, 91506086), (28, 71897639), (44, 45753043), (47, 42832636), (77, 26144596), (94, 21416318), (154, 13072298), (188, 10708159), (308, 6536149), (329, 6118948), (517, 3893876), (658, 3059474), (1034, 1946938), (1316, 1529737), (2068, 973469), (3619, 556268), (7238, 278134), (14476, 139067)]