2129778942

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4862509}}^1$

素因数の和:4862587

約数の個数: 16

約数和(自身を含む): 4317908880

約数和(自身を除く): 2188129938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 4862509, 9725018, 14587527, 29175054, 354963157, 709926314, 1064889471, 2129778942]

約数ペア:

[(1, 2129778942), (2, 1064889471), (3, 709926314), (6, 354963157), (73, 29175054), (146, 14587527), (219, 9725018), (438, 4862509)]