556120990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{783269}}^1$

素因数の和:783347

約数の個数: 16

約数和(自身を含む): 1015117920

約数和(自身を除く): 458996930

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 783269, 1566538, 3916345, 7832690, 55612099, 111224198, 278060495, 556120990]

約数ペア:

[(1, 556120990), (2, 278060495), (5, 111224198), (10, 55612099), (71, 7832690), (142, 3916345), (355, 1566538), (710, 783269)]