2730398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 4527360

約数和(自身を除く): 1796962

約数列:

[1, 2, 11, 22, 79, 158, 869, 1571, 1738, 3142, 17281, 34562, 124109, 248218, 1365199, 2730398]

約数ペア:

[(1, 2730398), (2, 1365199), (11, 248218), (22, 124109), (79, 34562), (158, 17281), (869, 3142), (1571, 1738)]