2019928828

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{491}}^1\times {\mathrm{3307}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 3554538624

約数和(自身を除く): 1534609796

約数列:

[1, 2, 4, 311, 491, 622, 982, 1244, 1964, 3307, 6614, 13228, 152701, 305402, 610804, 1028477, 1623737, 2056954, 3247474, 4113908, 6494948, 504982207, 1009964414, 2019928828]

約数ペア:

[(1, 2019928828), (2, 1009964414), (4, 504982207), (311, 6494948), (491, 4113908), (622, 3247474), (982, 2056954), (1244, 1623737), (1964, 1028477), (3307, 610804), (6614, 305402), (13228, 152701)]