489453100414

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{4261079}}^1$

素因数の和:4261887

約数の個数: 16

約数和(自身を含む): 744495897600

約数和(自身を除く): 255042797186

約数列:

[1, 2, 79, 158, 727, 1454, 57433, 114866, 4261079, 8522158, 336625241, 673250482, 3097804433, 6195608866, 244726550207, 489453100414]

約数ペア:

[(1, 489453100414), (2, 244726550207), (79, 6195608866), (158, 3097804433), (727, 673250482), (1454, 336625241), (57433, 8522158), (114866, 4261079)]