1945856

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 4243344

約数和(自身を除く): 2297488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 691, 704, 1382, 1408, 2764, 2816, 5528, 7601, 11056, 15202, 22112, 30404, 44224, 60808, 88448, 121616, 176896, 243232, 486464, 972928, 1945856]

約数ペア:

[(1, 1945856), (2, 972928), (4, 486464), (8, 243232), (11, 176896), (16, 121616), (22, 88448), (32, 60808), (44, 44224), (64, 30404), (88, 22112), (128, 15202), (176, 11056), (256, 7601), (352, 5528), (691, 2816), (704, 2764), (1382, 1408)]