2009673736

素因数分解:

$2^3\times 7^1\times {\mathrm{35887031}}^1$

素因数の和:35887044

約数の個数: 16

約数和(自身を含む): 4306443840

約数和(自身を除く): 2296770104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 35887031, 71774062, 143548124, 251209217, 287096248, 502418434, 1004836868, 2009673736]

約数ペア:

[(1, 2009673736), (2, 1004836868), (4, 502418434), (7, 287096248), (8, 251209217), (14, 143548124), (28, 71774062), (56, 35887031)]