4788223490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20818363}}^1$

素因数の和:20818393

約数の個数: 16

約数和(自身を含む): 8993533248

約数和(自身を除く): 4205309758

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 20818363, 41636726, 104091815, 208183630, 478822349, 957644698, 2394111745, 4788223490]

約数ペア:

[(1, 4788223490), (2, 2394111745), (5, 957644698), (10, 478822349), (23, 208183630), (46, 104091815), (115, 41636726), (230, 20818363)]