1419340489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{627749}}^1$

素因数の和:627792

約数の個数: 16

約数和(自身を含む): 1807920000

約数和(自身を除く): 388579511

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 627749, 4394243, 10671733, 11927231, 74702131, 83490617, 202762927, 1419340489]

約数ペア:

[(1, 1419340489), (7, 202762927), (17, 83490617), (19, 74702131), (119, 11927231), (133, 10671733), (323, 4394243), (2261, 627749)]