2017254805

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{22067}}^1$

素因数の和:22508

約数の個数: 16

約数和(自身を含む): 2478677760

約数和(自身を除く): 461422955

約数列:

[1, 5, 47, 235, 389, 1945, 18283, 22067, 91415, 110335, 1037149, 5185745, 8584063, 42920315, 403450961, 2017254805]

約数ペア:

[(1, 2017254805), (5, 403450961), (47, 42920315), (235, 8584063), (389, 5185745), (1945, 1037149), (18283, 110335), (22067, 91415)]