289848077

素因数分解:

${\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 299520000

約数和(自身を除く): 9671923

約数列:

[1, 79, 103, 179, 199, 8137, 14141, 15721, 18437, 20497, 35621, 1456523, 1619263, 2814059, 3668963, 289848077]

約数ペア:

[(1, 289848077), (79, 3668963), (103, 2814059), (179, 1619263), (199, 1456523), (8137, 35621), (14141, 20497), (15721, 18437)]