2405008

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 20

約数和(自身を含む): 4718448

約数和(自身を除く): 2313440

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1811, 3622, 7244, 14488, 28976, 150313, 300626, 601252, 1202504, 2405008]

約数ペア:

[(1, 2405008), (2, 1202504), (4, 601252), (8, 300626), (16, 150313), (83, 28976), (166, 14488), (332, 7244), (664, 3622), (1328, 1811)]