2012776276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{9007}}^1$

素因数の和:9388

約数の個数: 48

約数和(自身を含む): 4213149696

約数和(自身を除く): 2200373420

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 347, 644, 694, 1388, 2429, 4858, 7981, 9007, 9716, 15962, 18014, 31924, 36028, 55867, 63049, 111734, 126098, 207161, 223468, 252196, 414322, 828644, 1450127, 2900254, 3125429, 5800508, 6250858, 12501716, 21878003, 43756006, 71884867, 87512012, 143769734, 287539468, 503194069, 1006388138, 2012776276]

約数ペア:

[(1, 2012776276), (2, 1006388138), (4, 503194069), (7, 287539468), (14, 143769734), (23, 87512012), (28, 71884867), (46, 43756006), (92, 21878003), (161, 12501716), (322, 6250858), (347, 5800508), (644, 3125429), (694, 2900254), (1388, 1450127), (2429, 828644), (4858, 414322), (7981, 252196), (9007, 223468), (9716, 207161), (15962, 126098), (18014, 111734), (31924, 63049), (36028, 55867)]