2188401263

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{28513}}^1$

素因数の和:28654

約数の個数: 16

約数和(自身を含む): 2365065216

約数和(自身を除く): 176663953

約数列:

[1, 23, 47, 71, 1081, 1633, 3337, 28513, 76751, 655799, 1340111, 2024423, 30822553, 46561729, 95147881, 2188401263]

約数ペア:

[(1, 2188401263), (23, 95147881), (47, 46561729), (71, 30822553), (1081, 2024423), (1633, 1340111), (3337, 655799), (28513, 76751)]