2126175023

素因数分解:

$7^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 2674584000

約数和(自身を除く): 548408977

約数列:

[1, 7, 17, 49, 89, 119, 241, 289, 343, 623, 833, 1513, 1687, 2023, 4097, 4361, 5831, 10591, 11809, 14161, 21449, 25721, 28679, 30527, 69649, 74137, 82663, 99127, 150143, 180047, 200753, 364633, 487543, 518959, 1051001, 1260329, 1405271, 2552431, 3412801, 6198761, 7357007, 8822303, 17867017, 23889607, 43391327, 125069119, 303739289, 2126175023]

約数ペア:

[(1, 2126175023), (7, 303739289), (17, 125069119), (49, 43391327), (89, 23889607), (119, 17867017), (241, 8822303), (289, 7357007), (343, 6198761), (623, 3412801), (833, 2552431), (1513, 1405271), (1687, 1260329), (2023, 1051001), (4097, 518959), (4361, 487543), (5831, 364633), (10591, 200753), (11809, 180047), (14161, 150143), (21449, 99127), (25721, 82663), (28679, 74137), (30527, 69649)]