830872222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{80777}}^1$

素因数の和:80955

約数の個数: 16

約数和(自身を含む): 1289216880

約数和(自身を除く): 458344658

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 80777, 161554, 2988749, 5977498, 11228003, 22456006, 415436111, 830872222]

約数ペア:

[(1, 830872222), (2, 415436111), (37, 22456006), (74, 11228003), (139, 5977498), (278, 2988749), (5143, 161554), (10286, 80777)]