2194605881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{21031}}^1$

素因数の和:21416

約数の個数: 16

約数和(自身を含む): 2473363200

約数和(自身を除く): 278757319

約数列:

[1, 13, 23, 299, 349, 4537, 8027, 21031, 104351, 273403, 483713, 6288269, 7339819, 95417647, 168815837, 2194605881]

約数ペア:

[(1, 2194605881), (13, 168815837), (23, 95417647), (299, 7339819), (349, 6288269), (4537, 483713), (8027, 273403), (21031, 104351)]