1236704048

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{172147}}^1$

素因数の和:172604

約数の個数: 20

約数和(自身を含む): 2401464600

約数和(自身を除く): 1164760552

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 172147, 344294, 688588, 1377176, 2754352, 77294003, 154588006, 309176012, 618352024, 1236704048]

約数ペア:

[(1, 1236704048), (2, 618352024), (4, 309176012), (8, 154588006), (16, 77294003), (449, 2754352), (898, 1377176), (1796, 688588), (3592, 344294), (7184, 172147)]