2247487976

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{492007}}^1$

素因数の和:492584

約数の個数: 16

約数和(自身を含む): 4221428640

約数和(自身を除く): 1973940664

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 492007, 984014, 1968028, 3936056, 280935997, 561871994, 1123743988, 2247487976]

約数ペア:

[(1, 2247487976), (2, 1123743988), (4, 561871994), (8, 280935997), (571, 3936056), (1142, 1968028), (2284, 984014), (4568, 492007)]