2044179986

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1\times {\mathrm{4003}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 3080645568

約数和(自身を除く): 1036465582

約数列:

[1, 2, 311, 622, 821, 1642, 4003, 8006, 255331, 510662, 1244933, 2489866, 3286463, 6572926, 1022089993, 2044179986]

約数ペア:

[(1, 2044179986), (2, 1022089993), (311, 6572926), (622, 3286463), (821, 2489866), (1642, 1244933), (4003, 510662), (8006, 255331)]