8889688402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20483153}}^1$

素因数の和:20483193

約数の個数: 16

約数和(自身を含む): 15731062272

約数和(自身を除く): 6841373870

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 20483153, 40966306, 143382071, 286764142, 634977743, 1269955486, 4444844201, 8889688402]

約数ペア:

[(1, 8889688402), (2, 4444844201), (7, 1269955486), (14, 634977743), (31, 286764142), (62, 143382071), (217, 40966306), (434, 20483153)]