2127639304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999661}}^1$

素因数の和:1999693

約数の個数: 32

約数和(自身を含む): 4799188800

約数和(自身を除く): 2671549496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1999661, 3999322, 7998644, 13997627, 15997288, 27995254, 37993559, 55990508, 75987118, 111981016, 151974236, 265954913, 303948472, 531909826, 1063819652, 2127639304]

約数ペア:

[(1, 2127639304), (2, 1063819652), (4, 531909826), (7, 303948472), (8, 265954913), (14, 151974236), (19, 111981016), (28, 75987118), (38, 55990508), (56, 37993559), (76, 27995254), (133, 15997288), (152, 13997627), (266, 7998644), (532, 3999322), (1064, 1999661)]