2009013352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{143419}}^1$

素因数の和:143545

約数の個数: 32

約数和(自身を含む): 4027233600

約数和(自身を除く): 2018220248

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 143419, 286838, 573676, 1147352, 2438123, 4876246, 9752492, 14772157, 19504984, 29544314, 59088628, 118177256, 251126669, 502253338, 1004506676, 2009013352]

約数ペア:

[(1, 2009013352), (2, 1004506676), (4, 502253338), (8, 251126669), (17, 118177256), (34, 59088628), (68, 29544314), (103, 19504984), (136, 14772157), (206, 9752492), (412, 4876246), (824, 2438123), (1751, 1147352), (3502, 573676), (7004, 286838), (14008, 143419)]