2146341904

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{63667}}^1$

素因数の和:63732

約数の個数: 60

約数和(自身を含む): 4950059664

約数和(自身を除く): 2803717760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 16856, 33712, 63667, 127334, 254668, 445669, 509336, 891338, 1018672, 1782676, 2737681, 3119683, 3565352, 5475362, 6239366, 7130704, 10950724, 12478732, 19163767, 21901448, 24957464, 38327534, 43802896, 49914928, 76655068, 134146369, 153310136, 268292738, 306620272, 536585476, 1073170952, 2146341904]

約数ペア:

[(1, 2146341904), (2, 1073170952), (4, 536585476), (7, 306620272), (8, 268292738), (14, 153310136), (16, 134146369), (28, 76655068), (43, 49914928), (49, 43802896), (56, 38327534), (86, 24957464), (98, 21901448), (112, 19163767), (172, 12478732), (196, 10950724), (301, 7130704), (344, 6239366), (392, 5475362), (602, 3565352), (688, 3119683), (784, 2737681), (1204, 1782676), (2107, 1018672), (2408, 891338), (4214, 509336), (4816, 445669), (8428, 254668), (16856, 127334), (33712, 63667)]