2005488970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1774769}}^1$

素因数の和:1774889

約数の個数: 16

約数和(自身を含む): 3641828040

約数和(自身を除く): 1636339070

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1774769, 3549538, 8873845, 17747690, 200548897, 401097794, 1002744485, 2005488970]

約数ペア:

[(1, 2005488970), (2, 1002744485), (5, 401097794), (10, 200548897), (113, 17747690), (226, 8873845), (565, 3549538), (1130, 1774769)]