220438322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{29959}}^1$

素因数の和:30257

約数の個数: 16

約数和(自身を含む): 357362880

約数和(自身を除く): 136924558

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 29959, 59918, 389467, 778934, 8478397, 16956794, 110219161, 220438322]

約数ペア:

[(1, 220438322), (2, 110219161), (13, 16956794), (26, 8478397), (283, 778934), (566, 389467), (3679, 59918), (7358, 29959)]