2080854979

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{10589}}^1$

素因数の和:11082

約数の個数: 16

約数和(自身を含む): 2419603200

約数和(自身を除く): 338748221

約数列:

[1, 7, 67, 419, 469, 2933, 10589, 28073, 74123, 196511, 709463, 4436791, 4966241, 31057537, 297264997, 2080854979]

約数ペア:

[(1, 2080854979), (7, 297264997), (67, 31057537), (419, 4966241), (469, 4436791), (2933, 709463), (10589, 196511), (28073, 74123)]