8429894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 14545440

約数和(自身を除く): 6115546

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 181, 319, 362, 638, 803, 1606, 1991, 2117, 3982, 4234, 5249, 10498, 13213, 23287, 26426, 46574, 57739, 115478, 145343, 290686, 383177, 766354, 4214947, 8429894]

約数ペア:

[(1, 8429894), (2, 4214947), (11, 766354), (22, 383177), (29, 290686), (58, 145343), (73, 115478), (146, 57739), (181, 46574), (319, 26426), (362, 23287), (638, 13213), (803, 10498), (1606, 5249), (1991, 4234), (2117, 3982)]