2807975794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{216431}}^1$

素因数の和:216945

約数の個数: 16

約数和(自身を含む): 4545072000

約数和(自身を除く): 1737096206

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 216431, 432862, 2813603, 5627206, 107999069, 215998138, 1403987897, 2807975794]

約数ペア:

[(1, 2807975794), (2, 1403987897), (13, 215998138), (26, 107999069), (499, 5627206), (998, 2813603), (6487, 432862), (12974, 216431)]