9867430990

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1335241}}^1$

素因数の和:1335987

約数の個数: 16

約数和(自身を含む): 17785423440

約数和(自身を除く): 7917992450

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 1335241, 2670482, 6676205, 13352410, 986743099, 1973486198, 4933715495, 9867430990]

約数ペア:

[(1, 9867430990), (2, 4933715495), (5, 1973486198), (10, 986743099), (739, 13352410), (1478, 6676205), (3695, 2670482), (7390, 1335241)]