1220005424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{9157}}^1$

素因数の和:9933

約数の個数: 40

約数和(自身を含む): 2582336208

約数和(自身を除く): 1362330784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 757, 1514, 3028, 6056, 8327, 9157, 12112, 16654, 18314, 33308, 36628, 66616, 73256, 100727, 133232, 146512, 201454, 402908, 805816, 1611632, 6931849, 13863698, 27727396, 55454792, 76250339, 110909584, 152500678, 305001356, 610002712, 1220005424]

約数ペア:

[(1, 1220005424), (2, 610002712), (4, 305001356), (8, 152500678), (11, 110909584), (16, 76250339), (22, 55454792), (44, 27727396), (88, 13863698), (176, 6931849), (757, 1611632), (1514, 805816), (3028, 402908), (6056, 201454), (8327, 146512), (9157, 133232), (12112, 100727), (16654, 73256), (18314, 66616), (33308, 36628)]