2109595513

素因数分解:

${\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 2166236352

約数和(自身を除く): 56640839

約数列:

[1, 61, 211, 251, 653, 12871, 15311, 39833, 52961, 137783, 163903, 3230621, 8404763, 9998083, 34583533, 2109595513]

約数ペア:

[(1, 2109595513), (61, 34583533), (211, 9998083), (251, 8404763), (653, 3230621), (12871, 163903), (15311, 137783), (39833, 52961)]