2056567885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941221}}^1$

素因数の和:941268

約数の個数: 16

約数和(自身を含む): 2710719360

約数和(自身を除く): 654151475

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 941221, 4706105, 17883199, 21648083, 89415995, 108240415, 411313577, 2056567885]

約数ペア:

[(1, 2056567885), (5, 411313577), (19, 108240415), (23, 89415995), (95, 21648083), (115, 17883199), (437, 4706105), (2185, 941221)]