788280770

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{2087}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 1436911488

約数和(自身を除く): 648630718

約数列:

[1, 2, 5, 10, 107, 214, 353, 535, 706, 1070, 1765, 2087, 3530, 4174, 10435, 20870, 37771, 75542, 188855, 223309, 377710, 446618, 736711, 1116545, 1473422, 2233090, 3683555, 7367110, 78828077, 157656154, 394140385, 788280770]

約数ペア:

[(1, 788280770), (2, 394140385), (5, 157656154), (10, 78828077), (107, 7367110), (214, 3683555), (353, 2233090), (535, 1473422), (706, 1116545), (1070, 736711), (1765, 446618), (2087, 377710), (3530, 223309), (4174, 188855), (10435, 75542), (20870, 37771)]