5140312

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{1571}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 9667800

約数和(自身を除く): 4527488

約数列:

[1, 2, 4, 8, 409, 818, 1571, 1636, 3142, 3272, 6284, 12568, 642539, 1285078, 2570156, 5140312]

約数ペア:

[(1, 5140312), (2, 2570156), (4, 1285078), (8, 642539), (409, 12568), (818, 6284), (1571, 3272), (1636, 3142)]