2638403208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{5234927}}^1$

素因数の和:5234946

約数の個数: 48

約数和(自身を含む): 8166487680

約数和(自身を除く): 5528084472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5234927, 10469854, 15704781, 20939708, 31409562, 36644489, 41879416, 47114343, 62819124, 73288978, 94228686, 109933467, 125638248, 146577956, 188457372, 219866934, 293155912, 329800401, 376914744, 439733868, 659600802, 879467736, 1319201604, 2638403208]

約数ペア:

[(1, 2638403208), (2, 1319201604), (3, 879467736), (4, 659600802), (6, 439733868), (7, 376914744), (8, 329800401), (9, 293155912), (12, 219866934), (14, 188457372), (18, 146577956), (21, 125638248), (24, 109933467), (28, 94228686), (36, 73288978), (42, 62819124), (56, 47114343), (63, 41879416), (72, 36644489), (84, 31409562), (126, 20939708), (168, 15704781), (252, 10469854), (504, 5234927)]