1900683631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{12511}}^1$

素因数の和:14502

約数の個数: 16

約数和(自身を含む): 2371074048

約数和(自身を除く): 470390417

約数列:

[1, 7, 11, 77, 1973, 12511, 13811, 21703, 87577, 137621, 151921, 963347, 24684203, 172789421, 271526233, 1900683631]

約数ペア:

[(1, 1900683631), (7, 271526233), (11, 172789421), (77, 24684203), (1973, 963347), (12511, 151921), (13811, 137621), (21703, 87577)]