11028744772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 19878566400

約数和(自身を除く): 8849821628

約数列:

[1, 2, 4, 53, 106, 197, 199, 212, 394, 398, 788, 796, 1327, 2654, 5308, 10441, 10547, 20882, 21094, 39203, 41764, 42188, 70331, 78406, 140662, 156812, 261419, 264073, 281324, 522838, 528146, 1045676, 1056292, 2077759, 4155518, 8311036, 13855207, 13995869, 27710414, 27991738, 52022381, 55420828, 55983476, 104044762, 208089524, 2757186193, 5514372386, 11028744772]

約数ペア:

[(1, 11028744772), (2, 5514372386), (4, 2757186193), (53, 208089524), (106, 104044762), (197, 55983476), (199, 55420828), (212, 52022381), (394, 27991738), (398, 27710414), (788, 13995869), (796, 13855207), (1327, 8311036), (2654, 4155518), (5308, 2077759), (10441, 1056292), (10547, 1045676), (20882, 528146), (21094, 522838), (39203, 281324), (41764, 264073), (42188, 261419), (70331, 156812), (78406, 140662)]