225988771996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4345937923}}^1$

素因数の和:4345937940

約数の個数: 12

約数和(自身を含む): 425901916552

約数和(自身を除く): 199913144556

約数列:

[1, 2, 4, 13, 26, 52, 4345937923, 8691875846, 17383751692, 56497192999, 112994385998, 225988771996]

約数ペア:

[(1, 225988771996), (2, 112994385998), (4, 56497192999), (13, 17383751692), (26, 8691875846), (52, 4345937923)]