420215114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{61417}}^1$

素因数の和:61741

約数の個数: 16

約数和(自身を含む): 689846976

約数和(自身を除く): 269631862

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 61417, 122834, 675587, 1351174, 19100687, 38201374, 210107557, 420215114]

約数ペア:

[(1, 420215114), (2, 210107557), (11, 38201374), (22, 19100687), (311, 1351174), (622, 675587), (3421, 122834), (6842, 61417)]