974920381

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{27751}}^1$

素因数の和:27856

約数の個数: 12

約数和(自身を含む): 1050690720

約数和(自身を除く): 75770339

約数列:

[1, 19, 43, 817, 1849, 27751, 35131, 527269, 1193293, 22672567, 51311599, 974920381]

約数ペア:

[(1, 974920381), (19, 51311599), (43, 22672567), (817, 1193293), (1849, 527269), (27751, 35131)]