2008903435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5217931}}^1$

素因数の和:5217954

約数の個数: 16

約数和(自身を含む): 3005528832

約数和(自身を除く): 996625397

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5217931, 26089655, 36525517, 57397241, 182627585, 286986205, 401780687, 2008903435]

約数ペア:

[(1, 2008903435), (5, 401780687), (7, 286986205), (11, 182627585), (35, 57397241), (55, 36525517), (77, 26089655), (385, 5217931)]