2149243382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3433}}^1$

素因数の和:3669

約数の個数: 48

約数和(自身を含む): 3836464800

約数和(自身を除く): 1687221418

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 199, 242, 286, 398, 1573, 2189, 2587, 3146, 3433, 4378, 5174, 6866, 24079, 28457, 37763, 44629, 48158, 56914, 75526, 89258, 313027, 415393, 490919, 626054, 683167, 830786, 981838, 1366334, 5400109, 7514837, 8881171, 10800218, 15029674, 17762342, 82663207, 97692881, 165326414, 195385762, 1074621691, 2149243382]

約数ペア:

[(1, 2149243382), (2, 1074621691), (11, 195385762), (13, 165326414), (22, 97692881), (26, 82663207), (121, 17762342), (143, 15029674), (199, 10800218), (242, 8881171), (286, 7514837), (398, 5400109), (1573, 1366334), (2189, 981838), (2587, 830786), (3146, 683167), (3433, 626054), (4378, 490919), (5174, 415393), (6866, 313027), (24079, 89258), (28457, 75526), (37763, 56914), (44629, 48158)]