2321345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 726847

約数列:

[1, 5, 13, 65, 71, 355, 503, 923, 2515, 4615, 6539, 32695, 35713, 178565, 464269, 2321345]

約数ペア:

[(1, 2321345), (5, 464269), (13, 178565), (65, 35713), (71, 32695), (355, 6539), (503, 4615), (923, 2515)]