7940097454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{121271}}^1$

素因数の和:123015

約数の個数: 16

約数和(自身を含む): 12544375680

約数和(自身を除く): 4604278226

約数列:

[1, 2, 19, 38, 1723, 3446, 32737, 65474, 121271, 242542, 2304149, 4608298, 208949933, 417899866, 3970048727, 7940097454]

約数ペア:

[(1, 7940097454), (2, 3970048727), (19, 417899866), (38, 208949933), (1723, 4608298), (3446, 2304149), (32737, 242542), (65474, 121271)]