4398662008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2487931}}^1$

素因数の和:2487967

約数の個数: 32

約数和(自身を含む): 9404382960

約数和(自身を除く): 5005720952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2487931, 4975862, 9951724, 19903448, 32343103, 42294827, 64686206, 84589654, 129372412, 169179308, 258744824, 338358616, 549832751, 1099665502, 2199331004, 4398662008]

約数ペア:

[(1, 4398662008), (2, 2199331004), (4, 1099665502), (8, 549832751), (13, 338358616), (17, 258744824), (26, 169179308), (34, 129372412), (52, 84589654), (68, 64686206), (104, 42294827), (136, 32343103), (221, 19903448), (442, 9951724), (884, 4975862), (1768, 2487931)]