4385521016

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{2782691}}^1$

素因数の和:2782894

約数の個数: 16

約数和(自身を含む): 8264595240

約数和(自身を除く): 3879074224

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 2782691, 5565382, 11130764, 22261528, 548190127, 1096380254, 2192760508, 4385521016]

約数ペア:

[(1, 4385521016), (2, 2192760508), (4, 1096380254), (8, 548190127), (197, 22261528), (394, 11130764), (788, 5565382), (1576, 2782691)]