1888667075

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{910201}}^1$

素因数の和:910294

約数の個数: 12

約数和(自身を含む): 2370166008

約数和(自身を除く): 481498933

約数列:

[1, 5, 25, 83, 415, 2075, 910201, 4551005, 22755025, 75546683, 377733415, 1888667075]

約数ペア:

[(1, 1888667075), (5, 377733415), (25, 75546683), (83, 22755025), (415, 4551005), (2075, 910201)]