2116718290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{110881}}^1$

素因数の和:110994

約数の個数: 32

約数和(自身を含む): 4023686016

約数和(自身を除く): 1906967726

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 110881, 221762, 554405, 1108810, 2550263, 5100526, 9203123, 12751315, 18406246, 25502630, 46015615, 92031230, 211671829, 423343658, 1058359145, 2116718290]

約数ペア:

[(1, 2116718290), (2, 1058359145), (5, 423343658), (10, 211671829), (23, 92031230), (46, 46015615), (83, 25502630), (115, 18406246), (166, 12751315), (230, 9203123), (415, 5100526), (830, 2550263), (1909, 1108810), (3818, 554405), (9545, 221762), (19090, 110881)]