126557314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157019}}^1$

素因数の和:157065

約数の個数: 16

約数和(自身を含む): 211034880

約数和(自身を除く): 84477566

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 157019, 314038, 2041247, 4082494, 4867589, 9735178, 63278657, 126557314]

約数ペア:

[(1, 126557314), (2, 63278657), (13, 9735178), (26, 4867589), (31, 4082494), (62, 2041247), (403, 314038), (806, 157019)]