245826503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4463}}^1$

素因数の和:4718

約数の個数: 16

約数和(自身を含む): 279982080

約数和(自身を除く): 34155577

約数列:

[1, 13, 19, 223, 247, 2899, 4237, 4463, 55081, 58019, 84797, 995249, 1102361, 12938237, 18909731, 245826503]

約数ペア:

[(1, 245826503), (13, 18909731), (19, 12938237), (223, 1102361), (247, 995249), (2899, 84797), (4237, 58019), (4463, 55081)]