2009053016

素因数分解:

$2^3\times {\mathrm{5309}}^1\times {\mathrm{47303}}^1$

素因数の和:52618

約数の個数: 16

約数和(自身を含む): 3767763600

約数和(自身を除く): 1758710584

約数列:

[1, 2, 4, 8, 5309, 10618, 21236, 42472, 47303, 94606, 189212, 378424, 251131627, 502263254, 1004526508, 2009053016]

約数ペア:

[(1, 2009053016), (2, 1004526508), (4, 502263254), (8, 251131627), (5309, 378424), (10618, 189212), (21236, 94606), (42472, 47303)]