1029996898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1988411}}^1$

素因数の和:1988457

約数の個数: 16

約数和(自身を含む): 1813431744

約数和(自身を除く): 783434846

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1988411, 3976822, 13918877, 27837754, 73571207, 147142414, 514998449, 1029996898]

約数ペア:

[(1, 1029996898), (2, 514998449), (7, 147142414), (14, 73571207), (37, 27837754), (74, 13918877), (259, 3976822), (518, 1988411)]