989681726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{957139}}^1$

素因数の和:957199

約数の個数: 16

約数和(自身を含む): 1653937920

約数和(自身を除く): 664256194

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 957139, 1914278, 10528529, 21057058, 44985533, 89971066, 494840863, 989681726]

約数ペア:

[(1, 989681726), (2, 494840863), (11, 89971066), (22, 44985533), (47, 21057058), (94, 10528529), (517, 1914278), (1034, 957139)]