1864638290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8107123}}^1$

素因数の和:8107153

約数の個数: 16

約数和(自身を含む): 3502277568

約数和(自身を除く): 1637639278

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8107123, 16214246, 40535615, 81071230, 186463829, 372927658, 932319145, 1864638290]

約数ペア:

[(1, 1864638290), (2, 932319145), (5, 372927658), (10, 186463829), (23, 81071230), (46, 40535615), (115, 16214246), (230, 8107123)]