2019165001

素因数分解:

$7^2\times {\mathrm{619}}^1\times {\mathrm{66571}}^1$

素因数の和:67204

約数の個数: 12

約数和(自身を含む): 2352654480

約数和(自身を除く): 333489479

約数列:

[1, 7, 49, 619, 4333, 30331, 66571, 465997, 3261979, 41207449, 288452143, 2019165001]

約数ペア:

[(1, 2019165001), (7, 288452143), (49, 41207449), (619, 3261979), (4333, 465997), (30331, 66571)]