2023280405713

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1\times {\mathrm{28537}}^1$

素因数の和:30857

約数の個数: 32

約数和(自身を含む): 2388991320320

約数和(自身を除く): 365710914607

約数列:

[1, 7, 43, 109, 301, 763, 2161, 4687, 15127, 28537, 32809, 92923, 199759, 235549, 650461, 1227091, 1648843, 3110533, 8589637, 10128607, 21773731, 61668457, 70900249, 133752919, 431679199, 936270433, 2651743651, 6721861813, 18562205557, 47053032691, 289040057959, 2023280405713]

約数ペア:

[(1, 2023280405713), (7, 289040057959), (43, 47053032691), (109, 18562205557), (301, 6721861813), (763, 2651743651), (2161, 936270433), (4687, 431679199), (15127, 133752919), (28537, 70900249), (32809, 61668457), (92923, 21773731), (199759, 10128607), (235549, 8589637), (650461, 3110533), (1227091, 1648843)]