1910702992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{264787}}^1$

素因数の和:264847

約数の個数: 40

約数和(自身を含む): 4137047712

約数和(自身を除く): 2226344720

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 264787, 529574, 1059148, 2118296, 2912657, 4236592, 5825314, 10856267, 11650628, 21712534, 23301256, 43425068, 46602512, 86850136, 119418937, 173700272, 238837874, 477675748, 955351496, 1910702992]

約数ペア:

[(1, 1910702992), (2, 955351496), (4, 477675748), (8, 238837874), (11, 173700272), (16, 119418937), (22, 86850136), (41, 46602512), (44, 43425068), (82, 23301256), (88, 21712534), (164, 11650628), (176, 10856267), (328, 5825314), (451, 4236592), (656, 2912657), (902, 2118296), (1804, 1059148), (3608, 529574), (7216, 264787)]