2012190132

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{25667}}^1$

素因数の和:25860

約数の個数: 48

約数和(自身を含む): 4829690880

約数和(自身を除く): 2817500748

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 139, 141, 188, 278, 282, 417, 556, 564, 834, 1668, 6533, 13066, 19599, 25667, 26132, 39198, 51334, 77001, 78396, 102668, 154002, 308004, 1206349, 2412698, 3567713, 3619047, 4825396, 7135426, 7238094, 10703139, 14270852, 14476188, 21406278, 42812556, 167682511, 335365022, 503047533, 670730044, 1006095066, 2012190132]

約数ペア:

[(1, 2012190132), (2, 1006095066), (3, 670730044), (4, 503047533), (6, 335365022), (12, 167682511), (47, 42812556), (94, 21406278), (139, 14476188), (141, 14270852), (188, 10703139), (278, 7238094), (282, 7135426), (417, 4825396), (556, 3619047), (564, 3567713), (834, 2412698), (1668, 1206349), (6533, 308004), (13066, 154002), (19599, 102668), (25667, 78396), (26132, 77001), (39198, 51334)]