4005298.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 15415680

約数和(自身を除く): 2018647

約数列:

[1, 13, 19, 73, 247, 743, 949, 1387, 9659, 14117, 18031, 54239, 183521, 705107, 1030541, 13397033]

約数ペア:

[(1, 13397033), (13, 1030541), (19, 705107), (73, 183521), (247, 54239), (743, 18031), (949, 14117), (1387, 9659)]