2109043876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{167971}}^1$

素因数の和:168091

約数の個数: 24

約数和(自身を含む): 3828417824

約数和(自身を除く): 1719373948

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 167971, 335942, 671884, 7222753, 12261883, 14445506, 24523766, 28891012, 49047532, 527260969, 1054521938, 2109043876]

約数ペア:

[(1, 2109043876), (2, 1054521938), (4, 527260969), (43, 49047532), (73, 28891012), (86, 24523766), (146, 14445506), (172, 12261883), (292, 7222753), (3139, 671884), (6278, 335942), (12556, 167971)]