1616918960066

素因数分解:

$2^1\times {\mathrm{1619}}^1\times {\mathrm{6947}}^1\times {\mathrm{71881}}^1$

素因数の和:80449

約数の個数: 16

約数和(自身を含む): 2427259620960

約数和(自身を除く): 810340660894

約数列:

[1, 2, 1619, 3238, 6947, 13894, 71881, 143762, 11247193, 22494386, 116375339, 232750678, 499357307, 998714614, 808459480033, 1616918960066]

約数ペア:

[(1, 1616918960066), (2, 808459480033), (1619, 998714614), (3238, 499357307), (6947, 232750678), (13894, 116375339), (71881, 22494386), (143762, 11247193)]