1308982274

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1\times {\mathrm{4273}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 1987153560

約数和(自身を除く): 678171286

約数列:

[1, 2, 89, 178, 1721, 3442, 4273, 8546, 153169, 306338, 380297, 760594, 7353833, 14707666, 654491137, 1308982274]

約数ペア:

[(1, 1308982274), (2, 654491137), (89, 14707666), (178, 7353833), (1721, 760594), (3442, 380297), (4273, 306338), (8546, 153169)]