1821796352

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{8161}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 3676572900

約数和(自身を除く): 1854776548

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1024, 1744, 2048, 3488, 6976, 8161, 13952, 16322, 27904, 32644, 55808, 65288, 111616, 130576, 223232, 261152, 522304, 889549, 1044608, 1779098, 2089216, 3558196, 4178432, 7116392, 8356864, 14232784, 16713728, 28465568, 56931136, 113862272, 227724544, 455449088, 910898176, 1821796352]

約数ペア:

[(1, 1821796352), (2, 910898176), (4, 455449088), (8, 227724544), (16, 113862272), (32, 56931136), (64, 28465568), (109, 16713728), (128, 14232784), (218, 8356864), (256, 7116392), (436, 4178432), (512, 3558196), (872, 2089216), (1024, 1779098), (1744, 1044608), (2048, 889549), (3488, 522304), (6976, 261152), (8161, 223232), (13952, 130576), (16322, 111616), (27904, 65288), (32644, 55808)]