1291362424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{62981}}^1$

素因数の和:63231

約数の個数: 32

約数和(自身を含む): 2652801840

約数和(自身を除く): 1361439416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 10252, 20504, 62981, 125962, 251924, 503848, 692791, 1385582, 2771164, 5542328, 14674573, 29349146, 58698292, 117396584, 161420303, 322840606, 645681212, 1291362424]

約数ペア:

[(1, 1291362424), (2, 645681212), (4, 322840606), (8, 161420303), (11, 117396584), (22, 58698292), (44, 29349146), (88, 14674573), (233, 5542328), (466, 2771164), (932, 1385582), (1864, 692791), (2563, 503848), (5126, 251924), (10252, 125962), (20504, 62981)]