2045555464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{64553}}^1$

素因数の和:64809

約数の個数: 32

約数和(自身を含む): 4078521720

約数和(自身を除く): 2032966256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 3961, 7922, 15844, 31688, 64553, 129106, 258212, 516424, 1097401, 2194802, 4389604, 8779208, 15040849, 30081698, 60163396, 120326792, 255694433, 511388866, 1022777732, 2045555464]

約数ペア:

[(1, 2045555464), (2, 1022777732), (4, 511388866), (8, 255694433), (17, 120326792), (34, 60163396), (68, 30081698), (136, 15040849), (233, 8779208), (466, 4389604), (932, 2194802), (1864, 1097401), (3961, 516424), (7922, 258212), (15844, 129106), (31688, 64553)]