2012377610404

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{1759939}}^1$

素因数の和:1760468

約数の個数: 48

約数和(自身を含む): 4075908403840

約数和(自身を除く): 2063530793436

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 421, 679, 842, 1358, 1684, 2716, 2947, 5894, 11788, 40837, 81674, 163348, 285859, 571718, 1143436, 1759939, 3519878, 7039756, 12319573, 24639146, 49278292, 170714083, 341428166, 682856332, 740934319, 1194998581, 1481868638, 2389997162, 2963737276, 4779994324, 5186540233, 10373080466, 20746160932, 71870628943, 143741257886, 287482515772, 503094402601, 1006188805202, 2012377610404]

約数ペア:

[(1, 2012377610404), (2, 1006188805202), (4, 503094402601), (7, 287482515772), (14, 143741257886), (28, 71870628943), (97, 20746160932), (194, 10373080466), (388, 5186540233), (421, 4779994324), (679, 2963737276), (842, 2389997162), (1358, 1481868638), (1684, 1194998581), (2716, 740934319), (2947, 682856332), (5894, 341428166), (11788, 170714083), (40837, 49278292), (81674, 24639146), (163348, 12319573), (285859, 7039756), (571718, 3519878), (1143436, 1759939)]