2742239665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{77783}}^1$

素因数の和:78440

約数の個数: 16

約数和(自身を含む): 3595487616

約数和(自身を除く): 853247951

約数列:

[1, 5, 11, 55, 641, 3205, 7051, 35255, 77783, 388915, 855613, 4278065, 49858903, 249294515, 548447933, 2742239665]

約数ペア:

[(1, 2742239665), (5, 548447933), (11, 249294515), (55, 49858903), (641, 4278065), (3205, 855613), (7051, 388915), (35255, 77783)]