2229799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 2709504

約数和(自身を除く): 479705

約数列:

[1, 11, 13, 31, 143, 341, 403, 503, 4433, 5533, 6539, 15593, 71929, 171523, 202709, 2229799]

約数ペア:

[(1, 2229799), (11, 202709), (13, 171523), (31, 71929), (143, 15593), (341, 6539), (403, 5533), (503, 4433)]