2391742144

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{308851}}^1$

素因数の和:308885

約数の個数: 42

約数和(自身を含む): 5216819132

約数和(自身を除く): 2825076988

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 308851, 617702, 1235404, 2470808, 3397361, 4941616, 6794722, 9883232, 13589444, 19766464, 27178888, 37370971, 54357776, 74741942, 108715552, 149483884, 217431104, 298967768, 597935536, 1195871072, 2391742144]

約数ペア:

[(1, 2391742144), (2, 1195871072), (4, 597935536), (8, 298967768), (11, 217431104), (16, 149483884), (22, 108715552), (32, 74741942), (44, 54357776), (64, 37370971), (88, 27178888), (121, 19766464), (176, 13589444), (242, 9883232), (352, 6794722), (484, 4941616), (704, 3397361), (968, 2470808), (1936, 1235404), (3872, 617702), (7744, 308851)]