8403670085

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1\times {\mathrm{8293}}^1$

素因数の和:9208

約数の個数: 16

約数和(自身を含む): 10130955120

約数和(自身を除く): 1727285035

約数列:

[1, 5, 389, 521, 1945, 2605, 8293, 41465, 202669, 1013345, 3225977, 4320653, 16129885, 21603265, 1680734017, 8403670085]

約数ペア:

[(1, 8403670085), (5, 1680734017), (389, 21603265), (521, 16129885), (1945, 4320653), (2605, 3225977), (8293, 1013345), (41465, 202669)]