317996984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{969503}}^1$

素因数の和:969550

約数の個数: 16

約数和(自身を含む): 610787520

約数和(自身を除く): 292790536

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 969503, 1939006, 3878012, 7756024, 39749623, 79499246, 158998492, 317996984]

約数ペア:

[(1, 317996984), (2, 158998492), (4, 79499246), (8, 39749623), (41, 7756024), (82, 3878012), (164, 1939006), (328, 969503)]